| Property | Value |
|---|---|
| Codepoint | U+229E |
| Literal Character | ⊞ |
| Name | SQUARED PLUS |
| Sketch | ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ ........ |
| Control Character | no |
| Block | Mathematical Operators |
| Subblock | Letters |
| UTF-8 byte encoding | e2 8a 9e |
| UTF-16 byte encoding | 22 9e (big endian) |
| HTML Entity | ⊞ |
| Perl string literal | \x{229E} |