225311104328 has 36 divisors (see below), whose sum is σ = 424758995115. Its totient is φ = 112045355008.

The previous prime is 225311104261. The next prime is 225311104339. The reversal of 225311104328 is 823401113522.

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.

225311104328 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 5 ways, for example, as 190027990084 + 35283114244 = 435922^2 + 187838^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=335642.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 225311104294 and 225311104303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 345039650 + ... + 345040302.

Almost surely, 2^225311104328 is an apocalyptic number.

It is an amenable number.

225311104328 is a deficient number, since it is larger than the sum of its proper divisors (199447890787).

225311104328 is an frugal number, since it uses more digits than its factorization.

225311104328 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1826 (or 912 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 32.

Multiplying 225311104328 by its sum of digits (32), we get a square (7209955338496 = 2685136²).

The spelling of 225311104328 in words is "two hundred twenty-five billion, three hundred eleven million, one hundred four thousand, three hundred twenty-eight".