225242110 has 32 divisors (see below), whose sum is σ = 417312000. Its totient is φ = 87479040.

The previous prime is 225242107. The next prime is 225242153. The reversal of 225242110 is 11242522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 92691 + ... + 95089.

It is an arithmetic number, because the mean of its divisors is an integer number (13041000).

Almost surely, 2^225242110 is an apocalyptic number.

225242110 is a deficient number, since it is larger than the sum of its proper divisors (192069890).

225242110 is a wasteful number, since it uses less digits than its factorization.

225242110 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2676.

The product of its (nonzero) digits is 320, while the sum is 19.

The square root of 225242110 is about 15008.0681634913. The cubic root of 225242110 is about 608.4382786773.

Adding to 225242110 its reverse (11242522), we get a palindrome (236484632).

The spelling of 225242110 in words is "two hundred twenty-five million, two hundred forty-two thousand, one hundred ten".