225511106 has 8 divisors (see below), whose sum is σ = 340930560. Its totient is φ = 111867588.

The previous prime is 225511093. The next prime is 225511151. The reversal of 225511106 is 601115522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443666 + ... + 444173.

It is an arithmetic number, because the mean of its divisors is an integer number (42616320).

Almost surely, 2^225511106 is an apocalyptic number.

225511106 is a deficient number, since it is larger than the sum of its proper divisors (115419454).

225511106 is a wasteful number, since it uses less digits than its factorization.

225511106 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887968.

The product of its (nonzero) digits is 600, while the sum is 23.

The square root of 225511106 is about 15017.0272024792. The cubic root of 225511106 is about 608.6803920089.

Adding to 225511106 its reverse (601115522), we get a palindrome (826626628).

The spelling of 225511106 in words is "two hundred twenty-five million, five hundred eleven thousand, one hundred six".