8446225856112 has 120 divisors (see below), whose sum is σ = 26648140052240. Its totient is φ = 2559462364800.

The previous prime is 8446225856099. The next prime is 8446225856141. The reversal of 8446225856112 is 2116585226448.

8446225856112 is a `hidden beast` number, since 8 + 4 + 4 + 6 + 22 + 58 + 561 + 1 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 80738839 + ... + 80843382.

Almost surely, 2^{8446225856112} is an apocalyptic number.

It is an amenable number.

8446225856112 is an abundant number, since it is smaller than the sum of its proper divisors (18201914196128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

8446225856112 is a wasteful number, since it uses less digits than its factorization.

8446225856112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 161582260 (or 161582237 counting only the distinct ones).

The product of its digits is 7372800, while the sum is 54.

The spelling of 8446225856112 in words is "eight trillion, four hundred forty-six billion, two hundred twenty-five million, eight hundred fifty-six thousand, one hundred twelve".