12021301199 has 2 divisors, whose sum is σ = 12021301200. Its totient is φ = 12021301198.

The previous prime is 12021301189. The next prime is 12021301217. The reversal of 12021301199 is 99110312021.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12021301199 - 2²⁸ = 11752865743 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12021301139) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6010650599 + 6010650600.

It is an arithmetic number, because the mean of its divisors is an integer number (6010650600).

Almost surely, 2^12021301199 is an apocalyptic number.

12021301199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12021301199 is an equidigital number, since it uses as much as digits as its factorization.

12021301199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 972, while the sum is 29.

The spelling of 12021301199 in words is "twelve billion, twenty-one million, three hundred one thousand, one hundred ninety-nine".