12230989241 has 2 divisors, whose sum is σ = 12230989242. Its totient is φ = 12230989240.

The previous prime is 12230989237. The next prime is 12230989247. The reversal of 12230989241 is 14298903221.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9261175225 + 2969814016 = 96235^2 + 54496^2 .

It is a cyclic number.

It is not a de Polignac number, because 12230989241 - 2² = 12230989237 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (12230989247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6115494620 + 6115494621.

It is an arithmetic number, because the mean of its divisors is an integer number (6115494621).

Almost surely, 2^12230989241 is an apocalyptic number.

It is an amenable number.

12230989241 is a deficient number, since it is larger than the sum of its proper divisors (1).

12230989241 is an equidigital number, since it uses as much as digits as its factorization.

12230989241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 41.

The spelling of 12230989241 in words is "twelve billion, two hundred thirty million, nine hundred eighty-nine thousand, two hundred forty-one".