202112022000431 has 2 divisors, whose sum is σ = 202112022000432. Its totient is φ = 202112022000430.

The previous prime is 202112022000409. The next prime is 202112022000491. The reversal of 202112022000431 is 134000220211202.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 202112022000431 - 2³⁰ = 202110948258607 is a prime.

It is a super-2 number, since 2×202112022000431² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (202112022000491) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 101056011000215 + 101056011000216.

It is an arithmetic number, because the mean of its divisors is an integer number (101056011000216).

Almost surely, 2^{202112022000431} is an apocalyptic number.

202112022000431 is a deficient number, since it is larger than the sum of its proper divisors (1).

202112022000431 is an equidigital number, since it uses as much as digits as its factorization.

202112022000431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 202112022000431 its reverse (134000220211202), we get a palindrome (336112242211633).

The spelling of 202112022000431 in words is "two hundred two trillion, one hundred twelve billion, twenty-two million, four hundred thirty-one", and thus it is an aban number.