As character names:

U+12002 CUNEIFORM SIGN A TIMES BAD character (𒀂)

As raw characters:

𒀂

As a string of HTML entities:

𒀂

Decoder output:

Byte number 1 is decimal 240, hex 0xF0, octal \360, binary 11110000
This is the first byte of a 4 byte sequence.

Byte number 2 is decimal 146, hex 0x92, octal \222, binary 10010010
This is continuation byte 1, expecting 2 more.

Byte number 3 is decimal 128, hex 0x80, octal \200, binary 10000000
This is continuation byte 2, expecting 1 more.

Byte number 4 is decimal 130, hex 0x82, octal \202, binary 10000010
This is continuation byte 3, expecting 0 more.

U+12002	CUNEIFORM SIGN A TIMES BAD