230222269 has 2 divisors, whose sum is σ = 230222270. Its totient is φ = 230222268.

The previous prime is 230222261. The next prime is 230222273. The reversal of 230222269 is 962222032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 196140025 + 34082244 = 14005^2 + 5838^2 .

It is a cyclic number.

It is not a de Polignac number, because 230222269 - 2³ = 230222261 is a prime.

It is a super-2 number, since 2×230222269² = 106004586287016722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230222261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115111134 + 115111135.

It is an arithmetic number, because the mean of its divisors is an integer number (115111135).

Almost surely, 2^230222269 is an apocalyptic number.

It is an amenable number.

230222269 is a deficient number, since it is larger than the sum of its proper divisors (1).

230222269 is an equidigital number, since it uses as much as digits as its factorization.

230222269 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 28.

The square root of 230222269 is about 15173.0771104611. The cubic root of 230222269 is about 612.8898700148.

The spelling of 230222269 in words is "two hundred thirty million, two hundred twenty-two thousand, two hundred sixty-nine".