230242225 has 12 divisors (see below), whose sum is σ = 285964336. Its totient is φ = 183894480.

The previous prime is 230242193. The next prime is 230242273. The reversal of 230242225 is 522242032.

It is a happy number.

It is not a de Polignac number, because 230242225 - 2⁵ = 230242193 is a prime.

It is a super-2 number, since 2×230242225² = 106022964345901250, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230242196 and 230242205.

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 11 ways as a sum of consecutive naturals, for example, 8914 + ... + 23236.

Almost surely, 2^230242225 is an apocalyptic number.

230242225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230242225 is a deficient number, since it is larger than the sum of its proper divisors (55722111).

230242225 is a wasteful number, since it uses less digits than its factorization.

230242225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14976 (or 14971 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 22.

The square root of 230242225 is about 15173.7347083703. The cubic root of 230242225 is about 612.9075782306.

Adding to 230242225 its reverse (522242032), we get a palindrome (752484257).

The spelling of 230242225 in words is "two hundred thirty million, two hundred forty-two thousand, two hundred twenty-five".