215625047192882 has 32 divisors (see below), whose sum is σ = 337870640016000. Its totient is φ = 103114053554688.

The previous prime is 215625047192881. The next prime is 215625047192917. The reversal of 215625047192882 is 288291740526512.

It is a super-2 number, since 2×215625047192882² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (215625047192881) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 86985407 + ... + 89429922.

It is an arithmetic number, because the mean of its divisors is an integer number (10558457500500).

Almost surely, 2^{215625047192882} is an apocalyptic number.

215625047192882 is a deficient number, since it is larger than the sum of its proper divisors (122245592823118).

215625047192882 is a wasteful number, since it uses less digits than its factorization.

215625047192882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 176415650.

The product of its (nonzero) digits is 38707200, while the sum is 62.

The spelling of 215625047192882 in words is "two hundred fifteen trillion, six hundred twenty-five billion, forty-seven million, one hundred ninety-two thousand, eight hundred eighty-two".