3122323012012 has 24 divisors (see below), whose sum is σ = 5467999170816. Its totient is φ = 1560037734528.

The previous prime is 3122323012001. The next prime is 3122323012049. The reversal of 3122323012012 is 2102103232213.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 91233528 + ... + 91267744.

It is an arithmetic number, because the mean of its divisors is an integer number (227833298784).

Almost surely, 2^{3122323012012} is an apocalyptic number.

It is an amenable number.

3122323012012 is a deficient number, since it is larger than the sum of its proper divisors (2345676158804).

3122323012012 is a wasteful number, since it uses less digits than its factorization.

3122323012012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49977 (or 49975 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 3122323012012 its reverse (2102103232213), we get a palindrome (5224426244225).

The spelling of 3122323012012 in words is "three trillion, one hundred twenty-two billion, three hundred twenty-three million, twelve thousand, twelve".