622622473046 has 32 divisors (see below), whose sum is σ = 1073438603328. Its totient is φ = 265317275520.

The previous prime is 622622472961. The next prime is 622622473063. The reversal of 622622473046 is 640374226226.

It is a junction number, because it is equal to n+sod(n) for n = 622622472988 and 622622473006.

It is a congruent number.

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, 17043176 + ... + 17079668.

It is an arithmetic number, because the mean of its divisors is an integer number (33544956354).

Almost surely, 2^622622473046 is an apocalyptic number.

622622473046 is a deficient number, since it is larger than the sum of its proper divisors (450816130282).

622622473046 is a wasteful number, since it uses less digits than its factorization.

622622473046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43416.

The product of its (nonzero) digits is 1161216, while the sum is 44.

The spelling of 622622473046 in words is "six hundred twenty-two billion, six hundred twenty-two million, four hundred seventy-three thousand, forty-six".