3122231322113 has 4 divisors (see below), whose sum is σ = 3222948461568. Its totient is φ = 3021514182660.

The previous prime is 3122231322103. The next prime is 3122231322127. The reversal of 3122231322113 is 3112231322213.

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 3122231322113 - 2⁴ = 3122231322097 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (3122231322103) 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, 50358569681 + ... + 50358569742.

It is an arithmetic number, because the mean of its divisors is an integer number (805737115392).

Almost surely, 2^{3122231322113} is an apocalyptic number.

It is an amenable number.

3122231322113 is a deficient number, since it is larger than the sum of its proper divisors (100717139455).

3122231322113 is a wasteful number, since it uses less digits than its factorization.

3122231322113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100717139454.

The product of its digits is 2592, while the sum is 26.

Adding to 3122231322113 its reverse (3112231322213), we get a palindrome (6234462644326).

The spelling of 3122231322113 in words is "three trillion, one hundred twenty-two billion, two hundred thirty-one million, three hundred twenty-two thousand, one hundred thirteen".