22392620622 has 12 divisors (see below), whose sum is σ = 48517344720. Its totient is φ = 7464206868.

The previous prime is 22392620561. The next prime is 22392620671. The reversal of 22392620622 is 22602629322.

22392620622 is a `hidden beast` number, since 2 + 2 + 3 + 9 + 2 + 6 + 20 + 622 = 666.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 622017222 + ... + 622017257.

It is an arithmetic number, because the mean of its divisors is an integer number (4043112060).

Almost surely, 2^22392620622 is an apocalyptic number.

22392620622 is an abundant number, since it is smaller than the sum of its proper divisors (26124724098).

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

22392620622 is a wasteful number, since it uses less digits than its factorization.

22392620622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1244034487 (or 1244034484 counting only the distinct ones).

The product of its (nonzero) digits is 62208, while the sum is 36.

The spelling of 22392620622 in words is "twenty-two billion, three hundred ninety-two million, six hundred twenty thousand, six hundred twenty-two".