22982278766 has 16 divisors (see below), whose sum is σ = 34681337568. Its totient is φ = 11421866400.

The previous prime is 22982278727. The next prime is 22982278769. The reversal of 22982278766 is 66787228922.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22982278769) 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, 2344796 + ... + 2354576.

It is an arithmetic number, because the mean of its divisors is an integer number (2167583598).

Almost surely, 2^22982278766 is an apocalyptic number.

22982278766 is a deficient number, since it is larger than the sum of its proper divisors (11699058802).

22982278766 is a wasteful number, since it uses less digits than its factorization.

22982278766 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16747.

The product of its digits is 16257024, while the sum is 59.

The spelling of 22982278766 in words is "twenty-two billion, nine hundred eighty-two million, two hundred seventy-eight thousand, seven hundred sixty-six".