123231322202022 has 12 divisors (see below), whose sum is σ = 267001198104420. Its totient is φ = 41077107400668.

The previous prime is 123231322201987. The next prime is 123231322202041. The reversal of 123231322202022 is 220202223132321.

123231322202022 is a `hidden beast` number, since 1 + 2 + 3 + 231 + 3 + 2 + 220 + 202 + 2 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3423092283372 + ... + 3423092283407.

It is an arithmetic number, because the mean of its divisors is an integer number (22250099842035).

Almost surely, 2^{123231322202022} is an apocalyptic number.

123231322202022 is an abundant number, since it is smaller than the sum of its proper divisors (143769875902398).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

123231322202022 is a wasteful number, since it uses less digits than its factorization.

123231322202022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6846184566787 (or 6846184566784 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

Adding to 123231322202022 its reverse (220202223132321), we get a palindrome (343433545334343).

The spelling of 123231322202022 in words is "one hundred twenty-three trillion, two hundred thirty-one billion, three hundred twenty-two million, two hundred two thousand, twenty-two".