3123222331313 has 16 divisors (see below), whose sum is σ = 3576521088000. Its totient is φ = 2671707901392.

The previous prime is 3123222331277. The next prime is 3123222331321. The reversal of 3123222331313 is 3131332223213.

It is a cyclic number.

It is not a de Polignac number, because 3123222331313 - 2⁸ = 3123222331057 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3123222331613) 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, 11385908 + ... + 11656986.

It is an arithmetic number, because the mean of its divisors is an integer number (223532568000).

Almost surely, 2^{3123222331313} is an apocalyptic number.

It is an amenable number.

3123222331313 is a deficient number, since it is larger than the sum of its proper divisors (453298756687).

3123222331313 is a wasteful number, since it uses less digits than its factorization.

3123222331313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 274364.

The product of its digits is 11664, while the sum is 29.

Adding to 3123222331313 its reverse (3131332223213), we get a palindrome (6254554554526).

The spelling of 3123222331313 in words is "three trillion, one hundred twenty-three billion, two hundred twenty-two million, three hundred thirty-one thousand, three hundred thirteen".