92215472231 has 32 divisors (see below), whose sum is σ = 99851834880. Its totient is φ = 85144338432.

The previous prime is 92215472221. The next prime is 92215472329. The reversal of 92215472231 is 13227451229.

It is not a de Polignac number, because 92215472231 - 2²² = 92211277927 is a prime.

It is a super-2 number, since 2×92215472231² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92215472221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 79978151 + ... + 79979303.

It is an arithmetic number, because the mean of its divisors is an integer number (3120369840).

Almost surely, 2^92215472231 is an apocalyptic number.

92215472231 is a deficient number, since it is larger than the sum of its proper divisors (7636362649).

92215472231 is a wasteful number, since it uses less digits than its factorization.

92215472231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500 (or 1466 counting only the distinct ones).

The product of its digits is 60480, while the sum is 38.

The spelling of 92215472231 in words is "ninety-two billion, two hundred fifteen million, four hundred seventy-two thousand, two hundred thirty-one".