22677768082 has 8 divisors (see below), whose sum is σ = 34017709500. Its totient is φ = 11338531584.

The previous prime is 22677768067. The next prime is 22677768089. The reversal of 22677768082 is 28086777622.

It can be written as a sum of positive squares in 2 ways, for example, as 21263180761 + 1414587321 = 145819^2 + 37611^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (22677768089) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86707 + ... + 229942.

Almost surely, 2^22677768082 is an apocalyptic number.

22677768082 is a deficient number, since it is larger than the sum of its proper divisors (11339941418).

22677768082 is a wasteful number, since it uses less digits than its factorization.

22677768082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 352460.

The product of its (nonzero) digits is 6322176, while the sum is 55.

The spelling of 22677768082 in words is "twenty-two billion, six hundred seventy-seven million, seven hundred sixty-eight thousand, eighty-two".