225542208282 has 32 divisors (see below), whose sum is σ = 453472696512. Its totient is φ = 74782856064.

The previous prime is 225542208263. The next prime is 225542208289. The reversal of 225542208282 is 282802245522.

It is not an unprimeable number, because it can be changed into a prime (225542208289) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6214593 + ... + 6250779.

It is an arithmetic number, because the mean of its divisors is an integer number (14171021766).

Almost surely, 2^225542208282 is an apocalyptic number.

225542208282 is an abundant number, since it is smaller than the sum of its proper divisors (227930488230).

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

225542208282 is a wasteful number, since it uses less digits than its factorization.

225542208282 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41662.

The product of its (nonzero) digits is 409600, while the sum is 42.

The spelling of 225542208282 in words is "two hundred twenty-five billion, five hundred forty-two million, two hundred eight thousand, two hundred eighty-two".