22938453855028 has 24 divisors (see below), whose sum is σ = 40626254981088. Its totient is φ = 11330954599776.

The previous prime is 22938453855011. The next prime is 22938453855041. The reversal of 22938453855028 is 82055835483922.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67962375 + ... + 68299057.

It is an arithmetic number, because the mean of its divisors is an integer number (1692760624212).

Almost surely, 2^{22938453855028} is an apocalyptic number.

It is an amenable number.

22938453855028 is a deficient number, since it is larger than the sum of its proper divisors (17687801126060).

22938453855028 is a wasteful number, since it uses less digits than its factorization.

22938453855028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 541983 (or 541981 counting only the distinct ones).

The product of its (nonzero) digits is 165888000, while the sum is 64.

The spelling of 22938453855028 in words is "twenty-two trillion, nine hundred thirty-eight billion, four hundred fifty-three million, eight hundred fifty-five thousand, twenty-eight".