The correct option is B 122816
According to the rule for divisibility by 8: A number is divisible by 8 if the number formed by the last 3 digits of the given number is divisible by 8 or the last 3 digits of the given number are 000.
In the options given:
210002 ends with 002 which is not divisible by 8
220001 ends with 001 which is not divisible by 8
122618 ends with 618 which is not divisible by 8
122816 ends with 816 which is divisible by 8.
Hence 122816 is divisible by 8.
Let us verify:
122816÷8=15352