89117667722 has 4 divisors (see below), whose sum is σ = 133676501586. Its totient is φ = 44558833860.

The previous prime is 89117667703. The next prime is 89117667763. The reversal of 89117667722 is 22776671198.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 89037188881 + 80478841 = 298391^2 + 8971^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 22279416929 + ... + 22279416932.

Almost surely, 2^89117667722 is an apocalyptic number.

89117667722 is a deficient number, since it is larger than the sum of its proper divisors (44558833864).

89117667722 is a wasteful number, since it uses less digits than its factorization.

89117667722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44558833863.

The product of its digits is 3556224, while the sum is 56.

The spelling of 89117667722 in words is "eighty-nine billion, one hundred seventeen million, six hundred sixty-seven thousand, seven hundred twenty-two".