522247313464612 has 48 divisors (see below), whose sum is σ = 954455567006592. Its totient is φ = 249564487011840.

The previous prime is 522247313464609. The next prime is 522247313464691. The reversal of 522247313464612 is 216464313742225.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 522247313464612.

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, 1294839403 + ... + 1295242669.

It is an arithmetic number, because the mean of its divisors is an integer number (19884490979304).

Almost surely, 2^{522247313464612} is an apocalyptic number.

It is an amenable number.

522247313464612 is a deficient number, since it is larger than the sum of its proper divisors (432208253541980).

522247313464612 is a wasteful number, since it uses less digits than its factorization.

522247313464612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414868 (or 414866 counting only the distinct ones).

The product of its digits is 11612160, while the sum is 52.

The spelling of 522247313464612 in words is "five hundred twenty-two trillion, two hundred forty-seven billion, three hundred thirteen million, four hundred sixty-four thousand, six hundred twelve".