22053917158 has 192 divisors, whose sum is σ = 45763704000. Its totient is φ = 7868399616.

The previous prime is 22053917153. The next prime is 22053917161. The reversal of 22053917158 is 85171935022.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22053917153) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 62475510 + ... + 62475862.

It is an arithmetic number, because the mean of its divisors is an integer number (238352625).

Almost surely, 2^22053917158 is an apocalyptic number.

22053917158 is an abundant number, since it is smaller than the sum of its proper divisors (23709786842).

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

22053917158 is a wasteful number, since it uses less digits than its factorization.

22053917158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 519 (or 512 counting only the distinct ones).

The product of its (nonzero) digits is 151200, while the sum is 43.

The spelling of 22053917158 in words is "twenty-two billion, fifty-three million, nine hundred seventeen thousand, one hundred fifty-eight".