22622717622 has 16 divisors (see below), whose sum is σ = 45545075712. Its totient is φ = 7490965800.

The previous prime is 22622717609. The next prime is 22622717639. The reversal of 22622717622 is 22671722622.

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 7 ways as a sum of consecutive naturals, for example, 12484038 + ... + 12485849.

It is an arithmetic number, because the mean of its divisors is an integer number (2846567232).

Almost surely, 2^22622717622 is an apocalyptic number.

22622717622 is an abundant number, since it is smaller than the sum of its proper divisors (22922358090).

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

22622717622 is a wasteful number, since it uses less digits than its factorization.

22622717622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24970043.

The product of its digits is 112896, while the sum is 39.

The spelling of 22622717622 in words is "twenty-two billion, six hundred twenty-two million, seven hundred seventeen thousand, six hundred twenty-two".