22680852266 has 32 divisors (see below), whose sum is σ = 35386243200. Its totient is φ = 10889851840.

The previous prime is 22680852263. The next prime is 22680852289. The reversal of 22680852266 is 66225808622.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 22680852266.

It is not an unprimeable number, because it can be changed into a prime (22680852263) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18014345 + ... + 18015603.

It is an arithmetic number, because the mean of its divisors is an integer number (1105820100).

Almost surely, 2^22680852266 is an apocalyptic number.

22680852266 is a deficient number, since it is larger than the sum of its proper divisors (12705390934).

22680852266 is a wasteful number, since it uses less digits than its factorization.

22680852266 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2734.

The product of its (nonzero) digits is 1105920, while the sum is 47.

The spelling of 22680852266 in words is "twenty-two billion, six hundred eighty million, eight hundred fifty-two thousand, two hundred sixty-six".