122210202022112 has 48 divisors (see below), whose sum is σ = 240879417488640. Its totient is φ = 61034484140928.

The previous prime is 122210202022087. The next prime is 122210202022123. The reversal of 122210202022112 is 211220202012221.

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, 601246643 + ... + 601449869.

It is an arithmetic number, because the mean of its divisors is an integer number (5018321197680).

Almost surely, 2^{122210202022112} is an apocalyptic number.

It is an amenable number.

122210202022112 is a deficient number, since it is larger than the sum of its proper divisors (118669215466528).

122210202022112 is a wasteful number, since it uses less digits than its factorization.

122210202022112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 224863 (or 224855 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 20.

Adding to 122210202022112 its reverse (211220202012221), we get a palindrome (333430404034333).

The spelling of 122210202022112 in words is "one hundred twenty-two trillion, two hundred ten billion, two hundred two million, twenty-two thousand, one hundred twelve".