225576685002 has 64 divisors (see below), whose sum is σ = 459497473920. Its totient is φ = 73818415104.

The previous prime is 225576685001. The next prime is 225576685003. The reversal of 225576685002 is 200586675522.

It is an interprime number because it is at equal distance from previous prime (225576685001) and next prime (225576685003).

It is not an unprimeable number, because it can be changed into a prime (225576685001) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 27441649 + ... + 27449867.

It is an arithmetic number, because the mean of its divisors is an integer number (7179648030).

Almost surely, 2^225576685002 is an apocalyptic number.

225576685002 is an abundant number, since it is smaller than the sum of its proper divisors (233920788918).

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

225576685002 is a wasteful number, since it uses less digits than its factorization.

225576685002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8727.

The product of its (nonzero) digits is 2016000, while the sum is 48.

The spelling of 225576685002 in words is "two hundred twenty-five billion, five hundred seventy-six million, six hundred eighty-five thousand, two".