225230339 has 2 divisors, whose sum is σ = 225230340. Its totient is φ = 225230338.

The previous prime is 225230323. The next prime is 225230347. The reversal of 225230339 is 933032522.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 225230339 - 2⁴ = 225230323 is a prime.

It is not a weakly prime, because it can be changed into another prime (225230839) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112615169 + 112615170.

It is an arithmetic number, because the mean of its divisors is an integer number (112615170).

Almost surely, 2^225230339 is an apocalyptic number.

225230339 is a deficient number, since it is larger than the sum of its proper divisors (1).

225230339 is an equidigital number, since it uses as much as digits as its factorization.

225230339 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9720, while the sum is 29.

The square root of 225230339 is about 15007.6760026328. The cubic root of 225230339 is about 608.4276796354.

The spelling of 225230339 in words is "two hundred twenty-five million, two hundred thirty thousand, three hundred thirty-nine".