556222233936 has 80 divisors (see below), whose sum is σ = 1443882139200. Its totient is φ = 184508841984.

The previous prime is 556222233887. The next prime is 556222233949. The reversal of 556222233936 is 639332222655.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13166095 + ... + 13208273.

It is an arithmetic number, because the mean of its divisors is an integer number (18048526740).

Almost surely, 2^556222233936 is an apocalyptic number.

It is an amenable number.

556222233936 is an abundant number, since it is smaller than the sum of its proper divisors (887659905264).

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

556222233936 is a wasteful number, since it uses less digits than its factorization.

556222233936 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43516 (or 43510 counting only the distinct ones).

The product of its digits is 3499200, while the sum is 48.

The spelling of 556222233936 in words is "five hundred fifty-six billion, two hundred twenty-two million, two hundred thirty-three thousand, nine hundred thirty-six".