225111196 has 12 divisors (see below), whose sum is σ = 400622040. Its totient is φ = 110647760.

The previous prime is 225111191. The next prime is 225111199. The reversal of 225111196 is 691111522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225111191) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 476695 + ... + 477166.

It is an arithmetic number, because the mean of its divisors is an integer number (33385170).

Almost surely, 2^225111196 is an apocalyptic number.

It is an amenable number.

225111196 is a deficient number, since it is larger than the sum of its proper divisors (175510844).

225111196 is a wasteful number, since it uses less digits than its factorization.

225111196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 953924 (or 953922 counting only the distinct ones).

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

The square root of 225111196 is about 15003.7060755001. The cubic root of 225111196 is about 608.3203780982.

The spelling of 225111196 in words is "two hundred twenty-five million, one hundred eleven thousand, one hundred ninety-six".