Code point
U+336A
Glyph appearance depends on your fonts.
U+336A
So<compat> 0031 0038 70B9U+336A IDEOGRAPHIC TELEGRAPH SYMBOL FOR HOUR EIGHTEEN is a Unicode 16.0.0 character in the Other Symbol category. It belongs to the CJK Compatibility block.
Choose the representation you need, then copy its value.
U+336A
13162
㍪
㍪
E3 8D AA
336A
0000336A
%E3%8D%AA
\u336A
\u336A
\u336A
\336A