22654445622 has 16 divisors (see below), whose sum is σ = 45748784640. Its totient is φ = 7478166312.

The previous prime is 22654445603. The next prime is 22654445641.

22654445622 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (22654445603) and next prime (22654445641).

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, 18328222 + ... + 18329457.

It is an arithmetic number, because the mean of its divisors is an integer number (2859299040).

Almost surely, 2^22654445622 is an apocalyptic number.

22654445622 is an abundant number, since it is smaller than the sum of its proper divisors (23094339018).

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

22654445622 is a wasteful number, since it uses less digits than its factorization.

22654445622 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36657787.

The product of its digits is 921600, while the sum is 42.

The spelling of 22654445622 in words is "twenty-two billion, six hundred fifty-four million, four hundred forty-five thousand, six hundred twenty-two".