92120202231 has 4 divisors (see below), whose sum is σ = 122826936312. Its totient is φ = 61413468152.

The previous prime is 92120202203. The next prime is 92120202247. The reversal of 92120202231 is 13220202129.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 92120202231 - 2²⁵ = 92086647799 is a prime.

It is a super-2 number, since 2×92120202231² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (92120202931) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15353367036 + ... + 15353367041.

It is an arithmetic number, because the mean of its divisors is an integer number (30706734078).

Almost surely, 2^92120202231 is an apocalyptic number.

92120202231 is a deficient number, since it is larger than the sum of its proper divisors (30706734081).

92120202231 is a wasteful number, since it uses less digits than its factorization.

92120202231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30706734080.

The product of its (nonzero) digits is 864, while the sum is 24.

The spelling of 92120202231 in words is "ninety-two billion, one hundred twenty million, two hundred two thousand, two hundred thirty-one".