225325045200 has 120 divisors (see below), whose sum is σ = 733624109536. Its totient is φ = 59101632000.

The previous prime is 225325045199. The next prime is 225325045213. The reversal of 225325045200 is 2540523522.

It is a tau number, because it is divible by the number of its divisors (120).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1465906 + ... + 1612305.

Almost surely, 2^225325045200 is an apocalyptic number.

225325045200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225325045200 is an abundant number, since it is smaller than the sum of its proper divisors (508299064336).

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

225325045200 is a wasteful number, since it uses less digits than its factorization.

225325045200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3078293 (or 3078282 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 225325045200 its reverse (2540523522), we get a palindrome (227865568722).

The spelling of 225325045200 in words is "two hundred twenty-five billion, three hundred twenty-five million, forty-five thousand, two hundred".