12151206051199 has 2 divisors, whose sum is σ = 12151206051200. Its totient is φ = 12151206051198.

The previous prime is 12151206051113. The next prime is 12151206051217. The reversal of 12151206051199 is 99115060215121.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12151206051199 - 2¹⁵ = 12151206018431 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12151206052199) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6075603025599 + 6075603025600.

It is an arithmetic number, because the mean of its divisors is an integer number (6075603025600).

Almost surely, 2^{12151206051199} is an apocalyptic number.

12151206051199 is a deficient number, since it is larger than the sum of its proper divisors (1).

12151206051199 is an equidigital number, since it uses as much as digits as its factorization.

12151206051199 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 48600, while the sum is 43.

The spelling of 12151206051199 in words is "twelve trillion, one hundred fifty-one billion, two hundred six million, fifty-one thousand, one hundred ninety-nine".