22255603478936 has 48 divisors (see below), whose sum is σ = 42942067446600. Its totient is φ = 10813288783104.

The previous prime is 22255603478917. The next prime is 22255603478963. The reversal of 22255603478936 is 63987430655222.

It is a happy number.

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 11 ways as a sum of consecutive naturals, for example, 7328180 + ... + 9910268.

Almost surely, 2^{22255603478936} is an apocalyptic number.

It is an amenable number.

22255603478936 is a deficient number, since it is larger than the sum of its proper divisors (20686463967664).

22255603478936 is a wasteful number, since it uses less digits than its factorization.

22255603478936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2582956 (or 2582915 counting only the distinct ones).

The product of its (nonzero) digits is 130636800, while the sum is 62.

The spelling of 22255603478936 in words is "twenty-two trillion, two hundred fifty-five billion, six hundred three million, four hundred seventy-eight thousand, nine hundred thirty-six".