This character is a Other Symbol and is mainly used in the Han script.
The glyph is a compatibility version of the glyph CJK Unified Ideograph-9F4A. Its East Asian Width is wide. In bidirectional text it acts as Other Neutral. When changing direction it is not mirrored. U+2FD1 offers a line break opportunity at its position, except in some numeric contexts. The glyph can be confused with one other glyph.
The Wikipedia has the following information about this codepoint:
Radical 210 meaning "even" or "uniformly" is 1 of 2 Kangxi radicals (214 radicals total) composed of 14 strokes.
In the Kangxi Dictionary there are 18 characters (out of 49,030) to be found under this radical.
Representations
System
Representation (click value to copy)
Nº
12241
UTF-8
E2 BF 91
UTF-16
2F D1
UTF-32
00 00 2F D1
URL-Quoted
%E2%BF%91
HTML hex reference
⿑
Wrong windows-1252 Mojibake
â¿‘
Encoding: GB18030 (hex bytes)
81 39 A0 31
RFC 5137
\u'2FD1'
Bash and Zsh inside echo -e
\u2FD1
C and C++
\u2FD1
C#
\u2FD1
CSS
\002FD1
Excel
=UNICHAR(12241)
Go
\u2FD1
JavaScript
\u2FD1
Modern JavaScript since ES6
\u{2fd1}
JSON
\u2FD1
Java
\u2FD1
Lua
\u{2FD1}
Matlab
char(12241)
Perl
"\x{2FD1}"
PHP
\u{2fd1}
PostgreSQL
U&'\2FD1'
PowerShell
`u{2FD1}
Python
\u2FD1
Ruby
\u{2fd1}
Rust
\u{2fd1}
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