31422111122413 has 32 divisors (see below), whose sum is σ = 36666504835200. Its totient is φ = 26610259200000.

The previous prime is 31422111122393. The next prime is 31422111122431.

31422111122413 is nontrivially palindromic in base 10.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-31422111122413 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (31422111122453) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57313638 + ... + 57859288.

It is an arithmetic number, because the mean of its divisors is an integer number (1145828276100).

Almost surely, 2^{31422111122413} is an apocalyptic number.

It is an amenable number.

31422111122413 is a deficient number, since it is larger than the sum of its proper divisors (5244393712787).

31422111122413 is a wasteful number, since it uses less digits than its factorization.

31422111122413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 548829.

The product of its digits is 2304, while the sum is 28.

It can be divided in two parts, 3142211 and 1122413, that added together give a palindrome (4264624).

The spelling of 31422111122413 in words is "thirty-one trillion, four hundred twenty-two billion, one hundred eleven million, one hundred twenty-two thousand, four hundred thirteen".