2022203231 has 12 divisors (see below), whose sum is σ = 2136202992. Its totient is φ = 1914007104.

The previous prime is 2022203221. The next prime is 2022203233. The reversal of 2022203231 is 1323022202.

It is a de Polignac number, because none of the positive numbers 2^k-2022203231 is a prime.

It is a super-2 number, since 2×2022203231² = 8178611814933678722, which 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 (2022203233) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 558830 + ... + 562436.

It is an arithmetic number, because the mean of its divisors is an integer number (178016916).

Almost surely, 2^2022203231 is an apocalyptic number.

2022203231 is a deficient number, since it is larger than the sum of its proper divisors (113999761).

2022203231 is a wasteful number, since it uses less digits than its factorization.

2022203231 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5198 (or 5179 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 2022203231 is about 44968.9140518203. The cubic root of 2022203231 is about 1264.5662885367.

Adding to 2022203231 its reverse (1323022202), we get a palindrome (3345225433).

The spelling of 2022203231 in words is "two billion, twenty-two million, two hundred three thousand, two hundred thirty-one".