122102101022 has 16 divisors (see below), whose sum is σ = 199808925552. Its totient is φ = 55499430720.

The previous prime is 122102101013. The next prime is 122102101039. The reversal of 122102101022 is 220101201221.

It is a junction number, because it is equal to n+sod(n) for n = 122102100988 and 122102101006.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1276778 + ... + 1369074.

It is an arithmetic number, because the mean of its divisors is an integer number (12488057847).

Almost surely, 2^122102101022 is an apocalyptic number.

122102101022 is a deficient number, since it is larger than the sum of its proper divisors (77706824530).

122102101022 is a wasteful number, since it uses less digits than its factorization.

122102101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152443.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 122102101022 its reverse (220101201221), we get a palindrome (342203302243).

The spelling of 122102101022 in words is "one hundred twenty-two billion, one hundred two million, one hundred one thousand, twenty-two".