12313133131322 has 16 divisors (see below), whose sum is σ = 18650665625472. Its totient is φ = 6096501826800.

The previous prime is 12313133131267. The next prime is 12313133131399. The reversal of 12313133131322 is 22313133131321.

It is a super-2 number, since 2×12313133131322² (a number of 27 digits) contains 22 as substring.

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, 64213358 + ... + 64404825.

It is an arithmetic number, because the mean of its divisors is an integer number (1165666601592).

Almost surely, 2^{12313133131322} is an apocalyptic number.

12313133131322 is a deficient number, since it is larger than the sum of its proper divisors (6337532494150).

12313133131322 is a wasteful number, since it uses less digits than its factorization.

12313133131322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128618653.

The product of its digits is 5832, while the sum is 29.

Adding to 12313133131322 its reverse (22313133131321), we get a palindrome (34626266262643).

Subtracting 12313133131322 from its reverse (22313133131321), we obtain a palindrome (9999999999999).

The spelling of 12313133131322 in words is "twelve trillion, three hundred thirteen billion, one hundred thirty-three million, one hundred thirty-one thousand, three hundred twenty-two".