2322131301232 has 40 divisors (see below), whose sum is σ = 4844526202800. Its totient is φ = 1074246177792.

The previous prime is 2322131301197. The next prime is 2322131301289. The reversal of 2322131301232 is 2321031312232.

It is a super-2 number, since 2×2322131301232² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2322131301197 and 2322131301206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 72333507 + ... + 72365602.

It is an arithmetic number, because the mean of its divisors is an integer number (121113155070).

Almost surely, 2^{2322131301232} is an apocalyptic number.

It is an amenable number.

2322131301232 is an abundant number, since it is smaller than the sum of its proper divisors (2522394901568).

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

2322131301232 is a wasteful number, since it uses less digits than its factorization.

2322131301232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 144699193 (or 144699187 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 2322131301232 its reverse (2321031312232), we get a palindrome (4643162613464).

The spelling of 2322131301232 in words is "two trillion, three hundred twenty-two billion, one hundred thirty-one million, three hundred one thousand, two hundred thirty-two".