225352335320 has 64 divisors (see below), whose sum is σ = 579649677120. Its totient is φ = 77240692224.

The previous prime is 225352335277. The next prime is 225352335331. The reversal of 225352335320 is 23533253522.

It is a super-3 number, since 3×225352335320³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (35).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 837734 + ... + 1073546.

It is an arithmetic number, because the mean of its divisors is an integer number (9057026205).

Almost surely, 2^225352335320 is an apocalyptic number.

225352335320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225352335320 is an abundant number, since it is smaller than the sum of its proper divisors (354297341800).

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

225352335320 is a wasteful number, since it uses less digits than its factorization.

225352335320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 239244 (or 239240 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 35.

Adding to 225352335320 its reverse (23533253522), we get a palindrome (248885588842).

The spelling of 225352335320 in words is "two hundred twenty-five billion, three hundred fifty-two million, three hundred thirty-five thousand, three hundred twenty".