12066277099 has 2 divisors, whose sum is σ = 12066277100. Its totient is φ = 12066277098.

The previous prime is 12066277087. The next prime is 12066277117. The reversal of 12066277099 is 99077266021.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12066277099 is a prime.

It is not a weakly prime, because it can be changed into another prime (12066277039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6033138549 + 6033138550.

It is an arithmetic number, because the mean of its divisors is an integer number (6033138550).

Almost surely, 2^12066277099 is an apocalyptic number.

12066277099 is a deficient number, since it is larger than the sum of its proper divisors (1).

12066277099 is an equidigital number, since it uses as much as digits as its factorization.

12066277099 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 571536, while the sum is 49.

The spelling of 12066277099 in words is "twelve billion, sixty-six million, two hundred seventy-seven thousand, ninety-nine".