22000038551870 has 32 divisors (see below), whose sum is σ = 40996647806400. Its totient is φ = 8490124792576.

The previous prime is 22000038551819. The next prime is 22000038551927. The reversal of 22000038551870 is 7815583000022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28374959 + ... + 29139978.

It is an arithmetic number, because the mean of its divisors is an integer number (1281145243950).

Almost surely, 2^{22000038551870} is an apocalyptic number.

22000038551870 is a deficient number, since it is larger than the sum of its proper divisors (18996609254530).

22000038551870 is a wasteful number, since it uses less digits than its factorization.

22000038551870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57516292.

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 22000038551870 in words is "twenty-two trillion, thirty-eight million, five hundred fifty-one thousand, eight hundred seventy".