225200441312 has 72 divisors (see below), whose sum is σ = 556952398128. Its totient is φ = 87740421120.

The previous prime is 225200441309. The next prime is 225200441317. The reversal of 225200441312 is 213144002522.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225200441317) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4127273 + ... + 4181480.

It is an arithmetic number, because the mean of its divisors is an integer number (7735449974).

Almost surely, 2^225200441312 is an apocalyptic number.

225200441312 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

It is an amenable number.

225200441312 is an abundant number, since it is smaller than the sum of its proper divisors (331751956816).

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

225200441312 is a wasteful number, since it uses less digits than its factorization.

225200441312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8308792 (or 8308773 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 26.

Adding to 225200441312 its reverse (213144002522), we get a palindrome (438344443834).

The spelling of 225200441312 in words is "two hundred twenty-five billion, two hundred million, four hundred forty-one thousand, three hundred twelve".