622722612016 has 20 divisors (see below), whose sum is σ = 1218470856624. Its totient is φ = 308278520000.

The previous prime is 622722611989. The next prime is 622722612089. The reversal of 622722612016 is 610216227226.

622722612016 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 192672460 + ... + 192675691.

Almost surely, 2^622722612016 is an apocalyptic number.

It is an amenable number.

622722612016 is a deficient number, since it is larger than the sum of its proper divisors (595748244608).

622722612016 is a wasteful number, since it uses less digits than its factorization.

622722612016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 385348260 (or 385348254 counting only the distinct ones).

The product of its (nonzero) digits is 48384, while the sum is 37.

The spelling of 622722612016 in words is "six hundred twenty-two billion, seven hundred twenty-two million, six hundred twelve thousand, sixteen".