?字UNICODE编码U+23243,10进制: 143939,UTF-32: 00023243,UTF-8: F0 A3 89 83。(ZI.tTCX.NeT)
?字位于中日韩统一表意文字扩充B区(CJK Unified Ideographs Extension B)。(Zi.TTCx.net)