13223112239 has 2 divisors, whose sum is σ = 13223112240. Its totient is φ = 13223112238.

The previous prime is 13223112163. The next prime is 13223112247. The reversal of 13223112239 is 93221132231.

It is a strong prime.

It is an emirp because it is prime and its reverse (93221132231) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 13223112239 - 2¹⁶ = 13223046703 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13223112299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6611556119 + 6611556120.

It is an arithmetic number, because the mean of its divisors is an integer number (6611556120).

Almost surely, 2^13223112239 is an apocalyptic number.

13223112239 is a deficient number, since it is larger than the sum of its proper divisors (1).

13223112239 is an equidigital number, since it uses as much as digits as its factorization.

13223112239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3888, while the sum is 29.

The spelling of 13223112239 in words is "thirteen billion, two hundred twenty-three million, one hundred twelve thousand, two hundred thirty-nine".