225104435112 has 96 divisors (see below), whose sum is σ = 596136862080. Its totient is φ = 70822563840.

The previous prime is 225104435081. The next prime is 225104435147. The reversal of 225104435112 is 211534401522.

It is a self number, because there is not a number n which added to its sum of digits gives 225104435112.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2300008 + ... + 2395880.

It is an arithmetic number, because the mean of its divisors is an integer number (6209758980).

Almost surely, 2^225104435112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225104435112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (298068431040).

225104435112 is an abundant number, since it is smaller than the sum of its proper divisors (371032426968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

225104435112 is a wasteful number, since it uses less digits than its factorization.

225104435112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 96191 (or 96168 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 30.

Adding to 225104435112 its reverse (211534401522), we get a palindrome (436638836634).

The spelling of 225104435112 in words is "two hundred twenty-five billion, one hundred four million, four hundred thirty-five thousand, one hundred twelve".