3012313222122 has 32 divisors (see below), whose sum is σ = 6219165947904. Its totient is φ = 971683206000.

The previous prime is 3012313222117. The next prime is 3012313222133. The reversal of 3012313222122 is 2212223132103.

It is a junction number, because it is equal to n+sod(n) for n = 3012313222092 and 3012313222101.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6057073 + ... + 6535499.

It is an arithmetic number, because the mean of its divisors is an integer number (194348935872).

Almost surely, 2^{3012313222122} is an apocalyptic number.

3012313222122 is an abundant number, since it is smaller than the sum of its proper divisors (3206852725782).

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

3012313222122 is a wasteful number, since it uses less digits than its factorization.

3012313222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 512314.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 3012313222122 its reverse (2212223132103), we get a palindrome (5224536354225).

The spelling of 3012313222122 in words is "three trillion, twelve billion, three hundred thirteen million, two hundred twenty-two thousand, one hundred twenty-two".