3122314002312 has 32 divisors (see below), whose sum is σ = 7806898471680. Its totient is φ = 1040622872000.

The previous prime is 3122314002287. The next prime is 3122314002317. The reversal of 3122314002312 is 2132004132213.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (3122314002317) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9107064 + ... + 9443687.

It is an arithmetic number, because the mean of its divisors is an integer number (243965577240).

Almost surely, 2^{3122314002312} is an apocalyptic number.

It is an amenable number.

3122314002312 is an abundant number, since it is smaller than the sum of its proper divisors (4684584469368).

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

3122314002312 is a wasteful number, since it uses less digits than its factorization.

3122314002312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18557773 (or 18557769 counting only the distinct ones).

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

Adding to 3122314002312 its reverse (2132004132213), we get a palindrome (5254318134525).

The spelling of 3122314002312 in words is "three trillion, one hundred twenty-two billion, three hundred fourteen million, two thousand, three hundred twelve".