122330200131 has 16 divisors (see below), whose sum is σ = 181249071520. Its totient is φ = 81544851360.

The previous prime is 122330200123. The next prime is 122330200141. The reversal of 122330200131 is 131002033221.

122330200131 is a `hidden beast` number, since 1 + 2 + 2 + 330 + 200 + 131 = 666.

It is not a de Polignac number, because 122330200131 - 2³ = 122330200123 is a prime.

It is a super-2 number, since 2×122330200131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (122330200121) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 26361 + ... + 495333.

It is an arithmetic number, because the mean of its divisors is an integer number (11328066970).

Almost surely, 2^122330200131 is an apocalyptic number.

122330200131 is a deficient number, since it is larger than the sum of its proper divisors (58918871389).

122330200131 is an equidigital number, since it uses as much as digits as its factorization.

122330200131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 478643 (or 478637 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 122330200131 its reverse (131002033221), we get a palindrome (253332233352).

The spelling of 122330200131 in words is "one hundred twenty-two billion, three hundred thirty million, two hundred thousand, one hundred thirty-one".