12120201199 has 2 divisors, whose sum is σ = 12120201200. Its totient is φ = 12120201198.

The previous prime is 12120201157. The next prime is 12120201211. The reversal of 12120201199 is 99110202121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12120201199 - 2¹¹ = 12120199151 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12120201109) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6060100599 + 6060100600.

It is an arithmetic number, because the mean of its divisors is an integer number (6060100600).

Almost surely, 2^12120201199 is an apocalyptic number.

12120201199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12120201199 is an equidigital number, since it uses as much as digits as its factorization.

12120201199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 28.

The spelling of 12120201199 in words is "twelve billion, one hundred twenty million, two hundred one thousand, one hundred ninety-nine".