225275120736 has 24 divisors (see below), whose sum is σ = 591347192184. Its totient is φ = 75091706880.

The previous prime is 225275120731. The next prime is 225275120737. The reversal of 225275120736 is 637021572522.

225275120736 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225275120731) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 1173307825 + ... + 1173308016.

It is an arithmetic number, because the mean of its divisors is an integer number (24639466341).

Almost surely, 2^225275120736 is an apocalyptic number.

It is an amenable number.

225275120736 is an abundant number, since it is smaller than the sum of its proper divisors (366072071448).

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

225275120736 is a wasteful number, since it uses less digits than its factorization.

225275120736 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2346615854 (or 2346615846 counting only the distinct ones).

The product of its (nonzero) digits is 352800, while the sum is 42.

The spelling of 225275120736 in words is "two hundred twenty-five billion, two hundred seventy-five million, one hundred twenty thousand, seven hundred thirty-six".