12229383017 has 2 divisors, whose sum is σ = 12229383018. Its totient is φ = 12229383016.

The previous prime is 12229383011. The next prime is 12229383071. The reversal of 12229383017 is 71038392221.

It is a happy number.

Together with next prime (12229383071) it forms an Ormiston pair, because they use the same digits, order apart.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11955016921 + 274366096 = 109339^2 + 16564^2 .

It is a cyclic number.

It is not a de Polignac number, because 12229383017 - 2¹⁸ = 12229120873 is a prime.

It is not a weakly prime, because it can be changed into another prime (12229383011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6114691508 + 6114691509.

It is an arithmetic number, because the mean of its divisors is an integer number (6114691509).

Almost surely, 2^12229383017 is an apocalyptic number.

It is an amenable number.

12229383017 is a deficient number, since it is larger than the sum of its proper divisors (1).

12229383017 is an equidigital number, since it uses as much as digits as its factorization.

12229383017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 36288, while the sum is 38.

The spelling of 12229383017 in words is "twelve billion, two hundred twenty-nine million, three hundred eighty-three thousand, seventeen".