8891022112 has 48 divisors (see below), whose sum is σ = 20040616512. Its totient is φ = 3803616000.

The previous prime is 8891022103. The next prime is 8891022113. The reversal of 8891022112 is 2112201988.

It is not an unprimeable number, because it can be changed into a prime (8891022113) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 90862 + ... + 161362.

It is an arithmetic number, because the mean of its divisors is an integer number (417512844).

Almost surely, 2^8891022112 is an apocalyptic number.

It is an amenable number.

8891022112 is an abundant number, since it is smaller than the sum of its proper divisors (11149594400).

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

8891022112 is a wasteful number, since it uses less digits than its factorization.

8891022112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71081 (or 71073 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 34.

The square root of 8891022112 is about 94292.2166034928. The cubic root of 8891022112 is about 2071.6540345530.

The spelling of 8891022112 in words is "eight billion, eight hundred ninety-one million, twenty-two thousand, one hundred twelve".