225322107 has 8 divisors (see below), whose sum is σ = 307416384. Its totient is φ = 146721288.

The previous prime is 225322093. The next prime is 225322109. The reversal of 225322107 is 701223522.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 225322107 - 2⁴ = 225322091 is a prime.

It is not an unprimeable number, because it can be changed into a prime (225322109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 873213 + ... + 873470.

It is an arithmetic number, because the mean of its divisors is an integer number (38427048).

Almost surely, 2^225322107 is an apocalyptic number.

225322107 is a deficient number, since it is larger than the sum of its proper divisors (82094277).

225322107 is a wasteful number, since it uses less digits than its factorization.

225322107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1746729.

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 225322107 is about 15010.7330600474. The cubic root of 225322107 is about 608.5103011422.

Adding to 225322107 its reverse (701223522), we get a palindrome (926545629).

The spelling of 225322107 in words is "two hundred twenty-five million, three hundred twenty-two thousand, one hundred seven".