225233214 has 16 divisors (see below), whose sum is σ = 450707328. Its totient is φ = 75037592.

The previous prime is 225233081. The next prime is 225233231. The reversal of 225233214 is 412332522.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3529 + ... + 21515.

It is an arithmetic number, because the mean of its divisors is an integer number (28169208).

Almost surely, 2^225233214 is an apocalyptic number.

225233214 is an abundant number, since it is smaller than the sum of its proper divisors (225474114).

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

225233214 is a wasteful number, since it uses less digits than its factorization.

225233214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20079.

The product of its digits is 2880, while the sum is 24.

The square root of 225233214 is about 15007.7717866444. The cubic root of 225233214 is about 608.4302684253.

Adding to 225233214 its reverse (412332522), we get a palindrome (637565736).

The spelling of 225233214 in words is "two hundred twenty-five million, two hundred thirty-three thousand, two hundred fourteen".