22103959968594 has 40 divisors (see below), whose sum is σ = 56604849869568. Its totient is φ = 6315417133560.

The previous prime is 22103959968583. The next prime is 22103959968613. The reversal of 22103959968594 is 49586995930122.

22103959968594 is a `hidden beast` number, since 2 + 2 + 1 + 0 + 395 + 99 + 68 + 5 + 94 = 666.

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 19 ways as a sum of consecutive naturals, for example, 9746012962 + ... + 9746015229.

Almost surely, 2^{22103959968594} is an apocalyptic number.

22103959968594 is an abundant number, since it is smaller than the sum of its proper divisors (34500889900974).

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

22103959968594 is a wasteful number, since it uses less digits than its factorization.

22103959968594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19492028212 (or 19492028203 counting only the distinct ones).

The product of its (nonzero) digits is 377913600, while the sum is 72.

The spelling of 22103959968594 in words is "twenty-two trillion, one hundred three billion, nine hundred fifty-nine million, nine hundred sixty-eight thousand, five hundred ninety-four".