22688446606 has 16 divisors (see below), whose sum is σ = 39442291200. Its totient is φ = 9586667160.

The previous prime is 22688446603. The next prime is 22688446609. The reversal of 22688446606 is 60664488622.

It is an interprime number because it is at equal distance from previous prime (22688446603) and next prime (22688446609).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22688446601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11411706 + ... + 11413693.

It is an arithmetic number, because the mean of its divisors is an integer number (2465143200).

Almost surely, 2^22688446606 is an apocalyptic number.

22688446606 is a deficient number, since it is larger than the sum of its proper divisors (16753844594).

22688446606 is a wasteful number, since it uses less digits than its factorization.

22688446606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22825479.

The product of its (nonzero) digits is 5308416, while the sum is 52.

The spelling of 22688446606 in words is "twenty-two billion, six hundred eighty-eight million, four hundred forty-six thousand, six hundred six".