8712112222868 has 12 divisors (see below), whose sum is σ = 15318453246432. Its totient is φ = 4335411295320.

The previous prime is 8712112222831. The next prime is 8712112222973. The reversal of 8712112222868 is 8682222112178.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5161203080 + ... + 5161204767.

It is an arithmetic number, because the mean of its divisors is an integer number (1276537770536).

Almost surely, 2^{8712112222868} is an apocalyptic number.

It is an amenable number.

8712112222868 is a deficient number, since it is larger than the sum of its proper divisors (6606341023564).

8712112222868 is a wasteful number, since it uses less digits than its factorization.

8712112222868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10322408062 (or 10322408060 counting only the distinct ones).

The product of its digits is 688128, while the sum is 50.

The spelling of 8712112222868 in words is "eight trillion, seven hundred twelve billion, one hundred twelve million, two hundred twenty-two thousand, eight hundred sixty-eight".