22606822708 has 6 divisors (see below), whose sum is σ = 39561939746. Its totient is φ = 11303411352.

The previous prime is 22606822699. The next prime is 22606822739. The reversal of 22606822708 is 80722860622.

It can be written as a sum of positive squares in only one way, i.e., 18923303844 + 3683518864 = 137562^2 + 60692^2 .

It is a super-2 number, since 2×22606822708² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2825852835 + ... + 2825852842.

Almost surely, 2^22606822708 is an apocalyptic number.

It is an amenable number.

22606822708 is a deficient number, since it is larger than the sum of its proper divisors (16955117038).

22606822708 is a wasteful number, since it uses less digits than its factorization.

22606822708 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5651705681 (or 5651705679 counting only the distinct ones).

The product of its (nonzero) digits is 258048, while the sum is 43.

The spelling of 22606822708 in words is "twenty-two billion, six hundred six million, eight hundred twenty-two thousand, seven hundred eight".