225008210 has 32 divisors (see below), whose sum is σ = 463415040. Its totient is φ = 77055552.

The previous prime is 225008183. The next prime is 225008219. The reversal of 225008210 is 12800522.

225008210 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 (225008219) 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, 91112 + ... + 93548.

It is an arithmetic number, because the mean of its divisors is an integer number (14481720).

Almost surely, 2^225008210 is an apocalyptic number.

225008210 is an abundant number, since it is smaller than the sum of its proper divisors (238406830).

225008210 is a wasteful number, since it uses less digits than its factorization.

225008210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3770.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 225008210 is about 15000.2736641703. The cubic root of 225008210 is about 608.2275972271.

Adding to 225008210 its reverse (12800522), we get a palindrome (237808732).

The spelling of 225008210 in words is "two hundred twenty-five million, eight thousand, two hundred ten".