122110002021112 has 32 divisors (see below), whose sum is σ = 262188667440000. Its totient is φ = 52227982530144.

The previous prime is 122110002021107. The next prime is 122110002021121. The reversal of 122110002021112 is 211120200011221.

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, 2184877618 + ... + 2184933505.

It is an arithmetic number, because the mean of its divisors is an integer number (8193395857500).

Almost surely, 2^{122110002021112} is an apocalyptic number.

It is an amenable number.

122110002021112 is an abundant number, since it is smaller than the sum of its proper divisors (140078665418888).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

122110002021112 is a wasteful number, since it uses less digits than its factorization.

122110002021112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4369811635 (or 4369811631 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 16.

Adding to 122110002021112 its reverse (211120200011221), we get a palindrome (333230202032333).

The spelling of 122110002021112 in words is "one hundred twenty-two trillion, one hundred ten billion, two million, twenty-one thousand, one hundred twelve".