225200113344 has 42 divisors (see below), whose sum is σ = 645495465420. Its totient is φ = 75066704256.

The previous prime is 225200113343. The next prime is 225200113349. The reversal of 225200113344 is 443311002522.

225200113344 is a `hidden beast` number, since 2 + 2 + 5 + 200 + 113 + 344 = 666.

It is not an unprimeable number, because it can be changed into a prime (225200113343) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 195485634 + ... + 195486785.

Almost surely, 2^225200113344 is an apocalyptic number.

225200113344 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

225200113344 is an abundant number, since it is smaller than the sum of its proper divisors (420295352076).

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

225200113344 is a wasteful number, since it uses less digits than its factorization.

225200113344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390972437 (or 390972424 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 225200113344 its reverse (443311002522), we get a palindrome (668511115866).

The spelling of 225200113344 in words is "two hundred twenty-five billion, two hundred million, one hundred thirteen thousand, three hundred forty-four".