3122113199 has 4 divisors (see below), whose sum is σ = 3222826560. Its totient is φ = 3021399840.

The previous prime is 3122113177. The next prime is 3122113213. The reversal of 3122113199 is 9913112213.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3122113199 - 2¹² = 3122109103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3122113109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 50356634 + ... + 50356695.

It is an arithmetic number, because the mean of its divisors is an integer number (805706640).

Almost surely, 2^3122113199 is an apocalyptic number.

3122113199 is a deficient number, since it is larger than the sum of its proper divisors (100713361).

3122113199 is a wasteful number, since it uses less digits than its factorization.

3122113199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100713360.

The product of its digits is 2916, while the sum is 32.

The square root of 3122113199 is about 55875.8731385918. The cubic root of 3122113199 is about 1461.5585406861.

The spelling of 3122113199 in words is "three billion, one hundred twenty-two million, one hundred thirteen thousand, one hundred ninety-nine".