22906955960922 has 64 divisors (see below), whose sum is σ = 50112618200064. Its totient is φ = 6922940451840.

The previous prime is 22906955960921. The next prime is 22906955960989.

22906955960922 is nontrivially palindromic in base 10.

It is a Harshad number since it is a multiple of its sum of digits (66).

It is not an unprimeable number, because it can be changed into a prime (22906955960921) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40198233 + ... + 40764099.

It is an arithmetic number, because the mean of its divisors is an integer number (783009659376).

Almost surely, 2^{22906955960922} is an apocalyptic number.

22906955960922 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22906955960922 is an abundant number, since it is smaller than the sum of its proper divisors (27205662239142).

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

22906955960922 is a wasteful number, since it uses less digits than its factorization.

22906955960922 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 567523.

The product of its (nonzero) digits is 94478400, while the sum is 66.

The spelling of 22906955960922 in words is "twenty-two trillion, nine hundred six billion, nine hundred fifty-five million, nine hundred sixty thousand, nine hundred twenty-two".