122333031022131 has 48 divisors (see below), whose sum is σ = 181906948903680. Its totient is φ = 79176672993600.

The previous prime is 122333031022021. The next prime is 122333031022187. The reversal of 122333031022131 is 131220130333221.

122333031022131 is a `hidden beast` number, since 1 + 2 + 2 + 3 + 330 + 310 + 2 + 2 + 13 + 1 = 666.

It is not a de Polignac number, because 122333031022131 - 2³⁰ = 122331957280307 is a prime.

It is a super-2 number, since 2×122333031022131² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122333031022095 and 122333031022104.

It is not an unprimeable number, because it can be changed into a prime (122333031062131) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1198105981 + ... + 1198208081.

It is an arithmetic number, because the mean of its divisors is an integer number (3789728102160).

Almost surely, 2^{122333031022131} is an apocalyptic number.

122333031022131 is a deficient number, since it is larger than the sum of its proper divisors (59573917881549).

122333031022131 is a wasteful number, since it uses less digits than its factorization.

122333031022131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 120856 (or 120853 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 122333031022131 its reverse (131220130333221), we get a palindrome (253553161355352).

The spelling of 122333031022131 in words is "one hundred twenty-two trillion, three hundred thirty-three billion, thirty-one million, twenty-two thousand, one hundred thirty-one".