Code point
U+22E2
Glyph appearance depends on your fonts.
U+22E2
Sm2291 0338U+22E2 NOT SQUARE IMAGE OF OR EQUAL TO is a Unicode 16.0.0 character in the Math Symbol category. It belongs to the Mathematical Operators block.
Choose the representation you need, then copy its value.
U+22E2
8930
⋢
⋢
⋢
E2 8B A2
22E2
000022E2
%E2%8B%A2
\u22E2
\u22E2
\u22E2
\22E2