13233022279 has 2 divisors, whose sum is σ = 13233022280. Its totient is φ = 13233022278.

The previous prime is 13233022217. The next prime is 13233022289. The reversal of 13233022279 is 97222033231.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13233022279 - 2¹⁹ = 13232497991 is a prime.

It is a super-2 number, since 2×13233022279² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13233022289) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616511139 + 6616511140.

It is an arithmetic number, because the mean of its divisors is an integer number (6616511140).

Almost surely, 2^13233022279 is an apocalyptic number.

13233022279 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233022279 is an equidigital number, since it uses as much as digits as its factorization.

13233022279 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 27216, while the sum is 34.

The spelling of 13233022279 in words is "thirteen billion, two hundred thirty-three million, twenty-two thousand, two hundred seventy-nine".