3112222222113 has 4 divisors (see below), whose sum is σ = 4149629629488. Its totient is φ = 2074814814740.

The previous prime is 3112222222093. The next prime is 3112222222141.

3112222222113 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 3112222222113 - 2⁶ = 3112222222049 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3112222222313) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518703703683 + ... + 518703703688.

It is an arithmetic number, because the mean of its divisors is an integer number (1037407407372).

Almost surely, 2^{3112222222113} is an apocalyptic number.

It is an amenable number.

3112222222113 is a deficient number, since it is larger than the sum of its proper divisors (1037407407375).

3112222222113 is a wasteful number, since it uses less digits than its factorization.

3112222222113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037407407374.

The product of its digits is 1152, while the sum is 24.

The spelling of 3112222222113 in words is "three trillion, one hundred twelve billion, two hundred twenty-two million, two hundred twenty-two thousand, one hundred thirteen".