9123223259 has 2 divisors, whose sum is σ = 9123223260. Its totient is φ = 9123223258.

The previous prime is 9123223189. The next prime is 9123223271. The reversal of 9123223259 is 9523223219.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 9123223259 - 2¹⁶ = 9123157723 is a prime.

It is not a weakly prime, because it can be changed into another prime (9123223279) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4561611629 + 4561611630.

It is an arithmetic number, because the mean of its divisors is an integer number (4561611630).

Almost surely, 2^9123223259 is an apocalyptic number.

9123223259 is a deficient number, since it is larger than the sum of its proper divisors (1).

9123223259 is an equidigital number, since it uses as much as digits as its factorization.

9123223259 is an evil number, because the sum of its binary digits is even.

The product of its digits is 58320, while the sum is 38.

The square root of 9123223259 is about 95515.5655325351. The cubic root of 9123223259 is about 2089.5339619293.

The spelling of 9123223259 in words is "nine billion, one hundred twenty-three million, two hundred twenty-three thousand, two hundred fifty-nine".