22122975930 has 64 divisors (see below), whose sum is σ = 58655232000. Its totient is φ = 5295251520.

The previous prime is 22122975923. The next prime is 22122975961. The reversal of 22122975930 is 3957922122.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 398230 + ... + 450369.

It is an arithmetic number, because the mean of its divisors is an integer number (916488000).

Almost surely, 2^22122975930 is an apocalyptic number.

22122975930 is an abundant number, since it is smaller than the sum of its proper divisors (36532256070).

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

22122975930 is a wasteful number, since it uses less digits than its factorization.

22122975930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 848699.

The product of its (nonzero) digits is 136080, while the sum is 42.

The spelling of 22122975930 in words is "twenty-two billion, one hundred twenty-two million, nine hundred seventy-five thousand, nine hundred thirty".