2022312021232 has 40 divisors (see below), whose sum is σ = 3920658204672. Its totient is φ = 1010529508800.

The previous prime is 2022312021229. The next prime is 2022312021239. The reversal of 2022312021232 is 2321202132202.

It is a super-2 number, since 2×2022312021232² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2022312021239) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283750053 + ... + 283757179.

Almost surely, 2^{2022312021232} is an apocalyptic number.

It is an amenable number.

2022312021232 is a deficient number, since it is larger than the sum of its proper divisors (1898346183440).

2022312021232 is a wasteful number, since it uses less digits than its factorization.

2022312021232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15637 (or 15631 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 2022312021232 its reverse (2321202132202), we get a palindrome (4343514153434).

The spelling of 2022312021232 in words is "two trillion, twenty-two billion, three hundred twelve million, twenty-one thousand, two hundred thirty-two".