622027692128 has 24 divisors (see below), whose sum is σ = 1225910232792. Its totient is φ = 310685410816.

The previous prime is 622027692079. The next prime is 622027692133. The reversal of 622027692128 is 821296720226.

It is a congruent number.

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, 10232825 + ... + 10293432.

It is an arithmetic number, because the mean of its divisors is an integer number (51079593033).

Almost surely, 2^622027692128 is an apocalyptic number.

It is an amenable number.

622027692128 is a deficient number, since it is larger than the sum of its proper divisors (603882540664).

622027692128 is a wasteful number, since it uses less digits than its factorization.

622027692128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20527214 (or 20527206 counting only the distinct ones).

The product of its (nonzero) digits is 580608, while the sum is 47.

The spelling of 622027692128 in words is "six hundred twenty-two billion, twenty-seven million, six hundred ninety-two thousand, one hundred twenty-eight".