22655799766 has 16 divisors (see below), whose sum is σ = 36100508400. Its totient is φ = 10633236768.

The previous prime is 22655799697. The next prime is 22655799787. The reversal of 22655799766 is 66799755622.

It is a junction number, because it is equal to n+sod(n) for n = 22655799698 and 22655799707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2730745 + ... + 2739028.

It is an arithmetic number, because the mean of its divisors is an integer number (2256281775).

Almost surely, 2^22655799766 is an apocalyptic number.

22655799766 is a deficient number, since it is larger than the sum of its proper divisors (13444708634).

22655799766 is a wasteful number, since it uses less digits than its factorization.

22655799766 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5469903.

The product of its digits is 85730400, while the sum is 64.

The spelling of 22655799766 in words is "twenty-two billion, six hundred fifty-five million, seven hundred ninety-nine thousand, seven hundred sixty-six".