?字UNICODE编码U+22DBF,10进制: 142783,UTF-32: 00022DBF,UTF-8: F0 A2 B6 BF。(//2cha.net/Zi/)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(//2cHa.Net/zI/)