13230022249 has 2 divisors, whose sum is σ = 13230022250. Its totient is φ = 13230022248.

The previous prime is 13230022243. The next prime is 13230022261. The reversal of 13230022249 is 94222003231.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8159870224 + 5070152025 = 90332^2 + 71205^2 .

It is a cyclic number.

It is not a de Polignac number, because 13230022249 - 2¹¹ = 13230020201 is a prime.

It is not a weakly prime, because it can be changed into another prime (13230022243) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6615011124 + 6615011125.

It is an arithmetic number, because the mean of its divisors is an integer number (6615011125).

Almost surely, 2^13230022249 is an apocalyptic number.

It is an amenable number.

13230022249 is a deficient number, since it is larger than the sum of its proper divisors (1).

13230022249 is an equidigital number, since it uses as much as digits as its factorization.

13230022249 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 13230022249 in words is "thirteen billion, two hundred thirty million, twenty-two thousand, two hundred forty-nine".