225345112 has 32 divisors (see below), whose sum is σ = 433818000. Its totient is φ = 109678464.

The previous prime is 225345101. The next prime is 225345121. The reversal of 225345112 is 211543522.

It is a super-3 number, since 3×225345112³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119118 + ... + 120994.

Almost surely, 2^225345112 is an apocalyptic number.

It is an amenable number.

225345112 is a deficient number, since it is larger than the sum of its proper divisors (208472888).

225345112 is a wasteful number, since it uses less digits than its factorization.

225345112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2275 (or 2271 counting only the distinct ones).

The product of its digits is 2400, while the sum is 25.

The square root of 225345112 is about 15011.4993255171. The cubic root of 225345112 is about 608.5310097229.

Adding to 225345112 its reverse (211543522), we get a palindrome (436888634).

The spelling of 225345112 in words is "two hundred twenty-five million, three hundred forty-five thousand, one hundred twelve".