225322098 has 32 divisors (see below), whose sum is σ = 456840000. Its totient is φ = 74081280.

The previous prime is 225322093. The next prime is 225322109. The reversal of 225322098 is 890223522.

225322098 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (225322091) 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, 179778 + ... + 181026.

It is an arithmetic number, because the mean of its divisors is an integer number (14276250).

Almost surely, 2^225322098 is an apocalyptic number.

225322098 is an abundant number, since it is smaller than the sum of its proper divisors (231517902).

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

225322098 is a wasteful number, since it uses less digits than its factorization.

225322098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1642.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 225322098 is about 15010.7327602619. The cubic root of 225322098 is about 608.5102930403.

The spelling of 225322098 in words is "two hundred twenty-five million, three hundred twenty-two thousand, ninety-eight".