230002225 has 6 divisors (see below), whose sum is σ = 285202790. Its totient is φ = 184001760.

The previous prime is 230002217. The next prime is 230002261. The reversal of 230002225 is 522200032.

It can be written as a sum of positive squares in 3 ways, for example, as 15936064 + 214066161 = 3992^2 + 14631^2 .

It is not a de Polignac number, because 230002225 - 2³ = 230002217 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 230002199 and 230002208.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4600020 + ... + 4600069.

Almost surely, 2^230002225 is an apocalyptic number.

230002225 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

230002225 is a deficient number, since it is larger than the sum of its proper divisors (55200565).

230002225 is an equidigital number, since it uses as much as digits as its factorization.

230002225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9200099 (or 9200094 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 16.

The square root of 230002225 is about 15165.8242440034. The cubic root of 230002225 is about 612.6945432280.

Adding to 230002225 its reverse (522200032), we get a palindrome (752202257).

The spelling of 230002225 in words is "two hundred thirty million, two thousand, two hundred twenty-five".