12026992699 has 2 divisors, whose sum is σ = 12026992700. Its totient is φ = 12026992698.

The previous prime is 12026992631. The next prime is 12026992711. The reversal of 12026992699 is 99629962021.

It is a happy number.

It is a strong prime.

It is an emirp because it is prime and its reverse (99629962021) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12026992699 is a prime.

It is not a weakly prime, because it can be changed into another prime (12026990699) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6013496349 + 6013496350.

It is an arithmetic number, because the mean of its divisors is an integer number (6013496350).

Almost surely, 2^12026992699 is an apocalyptic number.

12026992699 is a deficient number, since it is larger than the sum of its proper divisors (1).

12026992699 is an equidigital number, since it uses as much as digits as its factorization.

12026992699 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1889568, while the sum is 55.

The spelling of 12026992699 in words is "twelve billion, twenty-six million, nine hundred ninety-two thousand, six hundred ninety-nine".