223892269 has 2 divisors, whose sum is σ = 223892270. Its totient is φ = 223892268.

The previous prime is 223892243. The next prime is 223892287. The reversal of 223892269 is 962298322.

223892269 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 223891369 + 900 = 14963^2 + 30^2 .

It is a cyclic number.

It is not a de Polignac number, because 223892269 - 2²⁵ = 190337837 is a prime.

It is a super-2 number, since 2×223892269² = 100255496235936722, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (223892239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 111946134 + 111946135.

It is an arithmetic number, because the mean of its divisors is an integer number (111946135).

Almost surely, 2^223892269 is an apocalyptic number.

It is an amenable number.

223892269 is a deficient number, since it is larger than the sum of its proper divisors (1).

223892269 is an equidigital number, since it uses as much as digits as its factorization.

223892269 is an evil number, because the sum of its binary digits is even.

The product of its digits is 186624, while the sum is 43.

The square root of 223892269 is about 14963.0300741528. The cubic root of 223892269 is about 607.2204172249.

The spelling of 223892269 in words is "two hundred twenty-three million, eight hundred ninety-two thousand, two hundred sixty-nine".