225100112 has 10 divisors (see below), whose sum is σ = 436131498. Its totient is φ = 112550048.

The previous prime is 225100097. The next prime is 225100129. The reversal of 225100112 is 211001522.

It can be written as a sum of positive squares in only one way, i.e., 125978176 + 99121936 = 11224^2 + 9956^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7034363 + ... + 7034394.

Almost surely, 2^225100112 is an apocalyptic number.

It is an amenable number.

225100112 is a deficient number, since it is larger than the sum of its proper divisors (211031386).

225100112 is a wasteful number, since it uses less digits than its factorization.

225100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14068765 (or 14068759 counting only the distinct ones).

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 225100112 is about 15003.3366955488. The cubic root of 225100112 is about 608.3103937973.

Adding to 225100112 its reverse (211001522), we get a palindrome (436101634).

The spelling of 225100112 in words is "two hundred twenty-five million, one hundred thousand, one hundred twelve".