This character is a Other Letter and is mainly used in the Han script.
The glyph is not a composition. Its East Asian Width is wide. In bidirectional text it is written from left to right. When changing direction it is not mirrored. U+22331 offers a line break opportunity at its position, except in some numeric contexts. The glyph can be confused with 2 other glyphs.
Representations
System
Representation (click value to copy)
Nº
140081
UTF-8
F0 A2 8C B1
UTF-16
D8 48 DF 31
UTF-32
00 02 23 31
URL-Quoted
%F0%A2%8C%B1
HTML hex reference
𢌱
Wrong windows-1252 Mojibake
𢌱
Encoding: GB18030 (hex bytes)
95 39 95 35
RFC 5137
\u'22331'
Bash and Zsh inside echo -e
\U00022331
C and C++
\U00022331
C#
\U00022331
CSS
\022331
Excel
=UNICHAR(140081)
Go
\U00022331
JavaScript
\uD848\uDF31
Modern JavaScript since ES6
\u{22331}
JSON
\uD848\uDF31
Java
\uD848\uDF31
Lua
\u{22331}
Matlab
char(140081)
Perl
"\x{22331}"
PHP
\u{22331}
PostgreSQL
U&'\+022331'
PowerShell
`u{22331}
Python
\U00022331
Ruby
\u{22331}
Rust
\u{22331}
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