230222769 has 32 divisors (see below), whose sum is σ = 362509056. Its totient is φ = 127215360.

The previous prime is 230222737. The next prime is 230222777. The reversal of 230222769 is 967222032.

It is not a de Polignac number, because 230222769 - 2⁵ = 230222737 is a prime.

It is a super-2 number, since 2×230222769² = 106005046732054722, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (230222269) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 139819 + ... + 141455.

It is an arithmetic number, because the mean of its divisors is an integer number (11328408).

Almost surely, 2^230222769 is an apocalyptic number.

It is an amenable number.

230222769 is a deficient number, since it is larger than the sum of its proper divisors (132286287).

230222769 is a wasteful number, since it uses less digits than its factorization.

230222769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1865.

The product of its (nonzero) digits is 18144, while the sum is 33.

The square root of 230222769 is about 15173.0935870046. The cubic root of 230222769 is about 612.8903137088.

The spelling of 230222769 in words is "two hundred thirty million, two hundred twenty-two thousand, seven hundred sixty-nine".