322216165346252 has 12 divisors (see below), whose sum is σ = 563975292370896. Its totient is φ = 161080367526000.

The previous prime is 322216165346191. The next prime is 322216165346293. The reversal of 322216165346252 is 252643561612223.

It is a self number, because there is not a number n which added to its sum of digits gives 322216165346252.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6928760624 + ... + 6928807127.

It is an arithmetic number, because the mean of its divisors is an integer number (46997941030908).

Almost surely, 2^{322216165346252} is an apocalyptic number.

It is an amenable number.

322216165346252 is a deficient number, since it is larger than the sum of its proper divisors (241759127024644).

322216165346252 is a wasteful number, since it uses less digits than its factorization.

322216165346252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13857573568 (or 13857573566 counting only the distinct ones).

The product of its digits is 6220800, while the sum is 50.

The spelling of 322216165346252 in words is "three hundred twenty-two trillion, two hundred sixteen billion, one hundred sixty-five million, three hundred forty-six thousand, two hundred fifty-two".