102022004200131 has 10 divisors (see below), whose sum is σ = 152403240842292. Its totient is φ = 68014669466700.

The previous prime is 102022004200057. The next prime is 102022004200147. The reversal of 102022004200131 is 131002400220201.

It is a happy number.

102022004200131 is a `hidden beast` number, since 1 + 0 + 20 + 220 + 0 + 420 + 0 + 1 + 3 + 1 = 666.

It is not a de Polignac number, because 102022004200131 - 2⁷ = 102022004200003 is a prime.

It is a super-2 number, since 2×102022004200131² (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (102022004200031) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 629765457945 + ... + 629765458106.

Almost surely, 2^{102022004200131} is an apocalyptic number.

102022004200131 is a deficient number, since it is larger than the sum of its proper divisors (50381236642161).

102022004200131 is an equidigital number, since it uses as much as digits as its factorization.

102022004200131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1259530916063 (or 1259530916054 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 102022004200131 its reverse (131002400220201), we get a palindrome (233024404420332).

The spelling of 102022004200131 in words is "one hundred two trillion, twenty-two billion, four million, two hundred thousand, one hundred thirty-one".