3120331312122 has 16 divisors (see below), whose sum is σ = 6409329182112. Its totient is φ = 1011999344400.

The previous prime is 3120331312073. The next prime is 3120331312151. The reversal of 3120331312122 is 2212131330213.

It is a junction number, because it is equal to n+sod(n) for n = 3120331312092 and 3120331312101.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 7027773004 + ... + 7027773447.

It is an arithmetic number, because the mean of its divisors is an integer number (400583073882).

Almost surely, 2^{3120331312122} is an apocalyptic number.

3120331312122 is an abundant number, since it is smaller than the sum of its proper divisors (3288997869990).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3120331312122 is a wasteful number, since it uses less digits than its factorization.

3120331312122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14055546493.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 3120331312122 its reverse (2212131330213), we get a palindrome (5332462642335).

The spelling of 3120331312122 in words is "three trillion, one hundred twenty billion, three hundred thirty-one million, three hundred twelve thousand, one hundred twenty-two".