8988892225 has 12 divisors (see below), whose sum is σ = 11208501360. Its totient is φ = 7150936400.

The previous prime is 8988892217. The next prime is 8988892243. The reversal of 8988892225 is 5222988898.

It is not a de Polignac number, because 8988892225 - 2³ = 8988892217 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 999871 + ... + 1008820.

It is an arithmetic number, because the mean of its divisors is an integer number (934041780).

Almost surely, 2^8988892225 is an apocalyptic number.

It is an amenable number.

8988892225 is a deficient number, since it is larger than the sum of its proper divisors (2219609135).

8988892225 is a wasteful number, since it uses less digits than its factorization.

8988892225 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2008880 (or 2008875 counting only the distinct ones).

The product of its digits is 13271040, while the sum is 61.

The square root of 8988892225 is about 94809.7686158974. The cubic root of 8988892225 is about 2079.2277261990.

The spelling of 8988892225 in words is "eight billion, nine hundred eighty-eight million, eight hundred ninety-two thousand, two hundred twenty-five".