2216257502032 has 40 divisors (see below), whose sum is σ = 4907550436352. Its totient is φ = 949800816000.

The previous prime is 2216257502009. The next prime is 2216257502077. The reversal of 2216257502032 is 2302057526122.

It is a junction number, because it is equal to n+sod(n) for n = 2216257501982 and 2216257502000.

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 7 ways as a sum of consecutive naturals, for example, 4669282 + ... + 5121982.

Almost surely, 2^{2216257502032} is an apocalyptic number.

It is an amenable number.

2216257502032 is an abundant number, since it is smaller than the sum of its proper divisors (2691292934320).

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

2216257502032 is a wasteful number, since it uses less digits than its factorization.

2216257502032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 496427 (or 496421 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 37.

The spelling of 2216257502032 in words is "two trillion, two hundred sixteen billion, two hundred fifty-seven million, five hundred two thousand, thirty-two".