225840269323 has 2 divisors, whose sum is σ = 225840269324. Its totient is φ = 225840269322.

The previous prime is 225840269267. The next prime is 225840269387. The reversal of 225840269323 is 323962048522.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 225840269323 - 2⁹ = 225840268811 is a prime.

It is not a weakly prime, because it can be changed into another prime (225840269723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 112920134661 + 112920134662.

It is an arithmetic number, because the mean of its divisors is an integer number (112920134662).

Almost surely, 2^225840269323 is an apocalyptic number.

225840269323 is a deficient number, since it is larger than the sum of its proper divisors (1).

225840269323 is an equidigital number, since it uses as much as digits as its factorization.

225840269323 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1244160, while the sum is 46.

The spelling of 225840269323 in words is "two hundred twenty-five billion, eight hundred forty million, two hundred sixty-nine thousand, three hundred twenty-three".