22930253556 has 48 divisors (see below), whose sum is σ = 62149772160. Its totient is φ = 6444097920.

The previous prime is 22930253539. The next prime is 22930253579. The reversal of 22930253556 is 65535203922.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2232411 + ... + 2242658.

It is an arithmetic number, because the mean of its divisors is an integer number (1294786920).

Almost surely, 2^22930253556 is an apocalyptic number.

It is an amenable number.

22930253556 is an abundant number, since it is smaller than the sum of its proper divisors (39219518604).

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

22930253556 is a wasteful number, since it uses less digits than its factorization.

22930253556 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4475144 (or 4475142 counting only the distinct ones).

The product of its (nonzero) digits is 486000, while the sum is 42.

The spelling of 22930253556 in words is "twenty-two billion, nine hundred thirty million, two hundred fifty-three thousand, five hundred fifty-six".