12454212299 has 2 divisors, whose sum is σ = 12454212300. Its totient is φ = 12454212298.

The previous prime is 12454212263. The next prime is 12454212317. The reversal of 12454212299 is 99221245421.

12454212299 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12454212299 is a prime.

It is not a weakly prime, because it can be changed into another prime (12454212209) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6227106149 + 6227106150.

It is an arithmetic number, because the mean of its divisors is an integer number (6227106150).

Almost surely, 2^12454212299 is an apocalyptic number.

12454212299 is a deficient number, since it is larger than the sum of its proper divisors (1).

12454212299 is an equidigital number, since it uses as much as digits as its factorization.

12454212299 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 103680, while the sum is 41.

The spelling of 12454212299 in words is "twelve billion, four hundred fifty-four million, two hundred twelve thousand, two hundred ninety-nine".