225911116 has 6 divisors (see below), whose sum is σ = 395344460. Its totient is φ = 112955556.

The previous prime is 225911099. The next prime is 225911123. The reversal of 225911116 is 611119522.

225911116 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 28238886 + ... + 28238893.

Almost surely, 2^225911116 is an apocalyptic number.

It is an amenable number.

225911116 is a deficient number, since it is larger than the sum of its proper divisors (169433344).

225911116 is a wasteful number, since it uses less digits than its factorization.

225911116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 56477783 (or 56477781 counting only the distinct ones).

The product of its digits is 1080, while the sum is 28.

The square root of 225911116 is about 15030.3398497838. The cubic root of 225911116 is about 609.0400704147.

The spelling of 225911116 in words is "two hundred twenty-five million, nine hundred eleven thousand, one hundred sixteen".