622750547812 has 12 divisors (see below), whose sum is σ = 1089821152000. Its totient is φ = 311373075816.

The previous prime is 622750547803. The next prime is 622750547831. The reversal of 622750547812 is 218745057226.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 202189 + ... + 1134187.

Almost surely, 2^622750547812 is an apocalyptic number.

It is an amenable number.

622750547812 is a deficient number, since it is larger than the sum of its proper divisors (467070604188).

622750547812 is a wasteful number, since it uses less digits than its factorization.

622750547812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1099050 (or 1099048 counting only the distinct ones).

The product of its (nonzero) digits is 1881600, while the sum is 49.

The spelling of 622750547812 in words is "six hundred twenty-two billion, seven hundred fifty million, five hundred forty-seven thousand, eight hundred twelve".