3112210120199 has 4 divisors (see below), whose sum is σ = 3112213905864. Its totient is φ = 3112206334536.

The previous prime is 3112210120171. The next prime is 3112210120213. The reversal of 3112210120199 is 9910210122113.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 3112210120199 - 2⁴⁰ = 2012698492423 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 (3112210120169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82592 + ... + 2496245.

It is an arithmetic number, because the mean of its divisors is an integer number (778053476466).

Almost surely, 2^{3112210120199} is an apocalyptic number.

3112210120199 is a deficient number, since it is larger than the sum of its proper divisors (3785665).

3112210120199 is a wasteful number, since it uses less digits than its factorization.

3112210120199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3785664.

The product of its (nonzero) digits is 1944, while the sum is 32.

The spelling of 3112210120199 in words is "three trillion, one hundred twelve billion, two hundred ten million, one hundred twenty thousand, one hundred ninety-nine".