122211220002112 has 112 divisors (see below), whose sum is σ = 245105614651392. Its totient is φ = 60455292618240.

The previous prime is 122211220002107. The next prime is 122211220002163. The reversal of 122211220002112 is 211200022112221.

It is a self number, because there is not a number n which added to its sum of digits gives 122211220002112.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 9270358273 + ... + 9270371455.

Almost surely, 2^{122211220002112} is an apocalyptic number.

It is an amenable number.

122211220002112 is an abundant number, since it is smaller than the sum of its proper divisors (122894394649280).

122211220002112 is a wasteful number, since it uses less digits than its factorization.

122211220002112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16596 (or 16586 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 19.

Adding to 122211220002112 its reverse (211200022112221), we get a palindrome (333411242114333).

The spelling of 122211220002112 in words is "one hundred twenty-two trillion, two hundred eleven billion, two hundred twenty million, two thousand, one hundred twelve".