12090446099 has 2 divisors, whose sum is σ = 12090446100. Its totient is φ = 12090446098.

The previous prime is 12090446063. The next prime is 12090446107. The reversal of 12090446099 is 99064409021.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12090446099 is a prime.

It is not a weakly prime, because it can be changed into another prime (12090446299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6045223049 + 6045223050.

It is an arithmetic number, because the mean of its divisors is an integer number (6045223050).

Almost surely, 2^12090446099 is an apocalyptic number.

12090446099 is a deficient number, since it is larger than the sum of its proper divisors (1).

12090446099 is an equidigital number, since it uses as much as digits as its factorization.

12090446099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 139968, while the sum is 44.

The spelling of 12090446099 in words is "twelve billion, ninety million, four hundred forty-six thousand, ninety-nine".