22122926604 has 48 divisors (see below), whose sum is σ = 57536757600. Its totient is φ = 7351034688.

The previous prime is 22122926587. The next prime is 22122926611. The reversal of 22122926604 is 40662922122.

It is a happy number.

22122926604 is a `hidden beast` number, since 2 + 2 + 1 + 2 + 29 + 26 + 604 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

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, 288859 + ... + 357330.

It is an arithmetic number, because the mean of its divisors is an integer number (1198682450).

Almost surely, 2^22122926604 is an apocalyptic number.

It is an amenable number.

22122926604 is an abundant number, since it is smaller than the sum of its proper divisors (35413830996).

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

22122926604 is a wasteful number, since it uses less digits than its factorization.

22122926604 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 646519 (or 646511 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 36.

The spelling of 22122926604 in words is "twenty-two billion, one hundred twenty-two million, nine hundred twenty-six thousand, six hundred four".