225472241288 has 108 divisors (see below), whose sum is σ = 509941961685. Its totient is φ = 93186042432.

The previous prime is 225472241287. The next prime is 225472241299. The reversal of 225472241288 is 882142274522.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 225338191204 + 134050084 = 474698^2 + 11578^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=335762.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (225472241287) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 272638331 + ... + 272639157.

Almost surely, 2^225472241288 is an apocalyptic number.

225472241288 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 225472241288

225472241288 is an abundant number, since it is smaller than the sum of its proper divisors (284469720397).

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

225472241288 is an frugal number, since it uses more digits than its factorization.

225472241288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1732 (or 865 counting only the distinct ones).

The product of its digits is 1146880, while the sum is 47.

The spelling of 225472241288 in words is "two hundred twenty-five billion, four hundred seventy-two million, two hundred forty-one thousand, two hundred eighty-eight".