22668886622 has 24 divisors (see below), whose sum is σ = 34494444000. Its totient is φ = 11172862400.

The previous prime is 22668886613. The next prime is 22668886637.

22668886622 is nontrivially palindromic in base 10.

It is a zygodrome in base 10.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4873754 + ... + 4878402.

It is an arithmetic number, because the mean of its divisors is an integer number (1437268500).

Almost surely, 2^22668886622 is an apocalyptic number.

22668886622 is a deficient number, since it is larger than the sum of its proper divisors (11825557378).

22668886622 is a wasteful number, since it uses less digits than its factorization.

22668886622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5092 (or 4991 counting only the distinct ones).

The product of its digits is 10616832, while the sum is 56.

It can be divided in two parts, 2266 and 8886622, that added together give a palindrome (8888888).

The spelling of 22668886622 in words is "twenty-two billion, six hundred sixty-eight million, eight hundred eighty-six thousand, six hundred twenty-two".