225672302280 has 32 divisors (see below), whose sum is σ = 677016907200. Its totient is φ = 60179280576.

The previous prime is 225672302263. The next prime is 225672302293. The reversal of 225672302280 is 82203276522.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 940301140 + ... + 940301379.

It is an arithmetic number, because the mean of its divisors is an integer number (21156778350).

Almost surely, 2^225672302280 is an apocalyptic number.

225672302280 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

225672302280 is an abundant number, since it is smaller than the sum of its proper divisors (451344604920).

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

225672302280 is a wasteful number, since it uses less digits than its factorization.

225672302280 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1880602533 (or 1880602529 counting only the distinct ones).

The product of its (nonzero) digits is 161280, while the sum is 39.

The spelling of 225672302280 in words is "two hundred twenty-five billion, six hundred seventy-two million, three hundred two thousand, two hundred eighty".