12331313132202 has 48 divisors (see below), whose sum is σ = 26743221747528. Its totient is φ = 4106534215680.

The previous prime is 12331313132153. The next prime is 12331313132207. The reversal of 12331313132202 is 20223131313321.

12331313132202 is a `hidden beast` number, since 1 + 2 + 3 + 313 + 13 + 132 + 202 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 11233363327641 + 1097949804561 = 3351621^2 + 1047831^2 .

It is a super-2 number, since 2×12331313132202² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12331313132207) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 459749952 + ... + 459776772.

Almost surely, 2^{12331313132202} is an apocalyptic number.

12331313132202 is an abundant number, since it is smaller than the sum of its proper divisors (14411908615326).

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

12331313132202 is a wasteful number, since it uses less digits than its factorization.

12331313132202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50135 (or 50132 counting only the distinct ones).

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

Adding to 12331313132202 its reverse (20223131313321), we get a palindrome (32554444445523).

The spelling of 12331313132202 in words is "twelve trillion, three hundred thirty-one billion, three hundred thirteen million, one hundred thirty-two thousand, two hundred two".