8226176862872 has 16 divisors (see below), whose sum is σ = 15576795298800. Its totient is φ = 4072364783200.

The previous prime is 8226176862859. The next prime is 8226176862877. The reversal of 8226176862872 is 2782686716228.

It is a junction number, because it is equal to n+sod(n) for n = 8226176862799 and 8226176862808.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8226176862877) by changing a digit.

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, 5090455172 + ... + 5090456787.

It is an arithmetic number, because the mean of its divisors is an integer number (973549706175).

Almost surely, 2^{8226176862872} is an apocalyptic number.

It is an amenable number.

8226176862872 is a deficient number, since it is larger than the sum of its proper divisors (7350618435928).

8226176862872 is a wasteful number, since it uses less digits than its factorization.

8226176862872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10180912066 (or 10180912062 counting only the distinct ones).

The product of its digits is 86704128, while the sum is 65.

The spelling of 8226176862872 in words is "eight trillion, two hundred twenty-six billion, one hundred seventy-six million, eight hundred sixty-two thousand, eight hundred seventy-two".