622254022662 has 16 divisors (see below), whose sum is σ = 1274861900592. Its totient is φ = 202359031680.

The previous prime is 622254022657. The next prime is 622254022697. The reversal of 622254022662 is 266220452226.

It is a self number, because there is not a number n which added to its sum of digits gives 622254022662.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1264743703 + ... + 1264744194.

It is an arithmetic number, because the mean of its divisors is an integer number (79678868787).

Almost surely, 2^622254022662 is an apocalyptic number.

622254022662 is an abundant number, since it is smaller than the sum of its proper divisors (652607877930).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

622254022662 is a wasteful number, since it uses less digits than its factorization.

622254022662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2529487943.

The product of its (nonzero) digits is 276480, while the sum is 39.

Adding to 622254022662 its reverse (266220452226), we get a palindrome (888474474888).

The spelling of 622254022662 in words is "six hundred twenty-two billion, two hundred fifty-four million, twenty-two thousand, six hundred sixty-two".