12798748229 has 2 divisors, whose sum is σ = 12798748230. Its totient is φ = 12798748228.

The previous prime is 12798748217. The next prime is 12798748241. The reversal of 12798748229 is 92284789721.

It is a balanced prime because it is at equal distance from previous prime (12798748217) and next prime (12798748241).

It can be written as a sum of positive squares in only one way, i.e., 12386577025 + 412171204 = 111295^2 + 20302^2 .

It is a cyclic number.

It is not a de Polignac number, because 12798748229 - 2¹⁶ = 12798682693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12798748829) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6399374114 + 6399374115.

It is an arithmetic number, because the mean of its divisors is an integer number (6399374115).

Almost surely, 2^12798748229 is an apocalyptic number.

It is an amenable number.

12798748229 is a deficient number, since it is larger than the sum of its proper divisors (1).

12798748229 is an equidigital number, since it uses as much as digits as its factorization.

12798748229 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8128512, while the sum is 59.

The spelling of 12798748229 in words is "twelve billion, seven hundred ninety-eight million, seven hundred forty-eight thousand, two hundred twenty-nine".