1258101216199 has 2 divisors, whose sum is σ = 1258101216200. Its totient is φ = 1258101216198.

The previous prime is 1258101216191. The next prime is 1258101216227. The reversal of 1258101216199 is 9916121018521.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1258101216199 - 2³ = 1258101216191 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1258101216191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 629050608099 + 629050608100.

It is an arithmetic number, because the mean of its divisors is an integer number (629050608100).

Almost surely, 2^{1258101216199} is an apocalyptic number.

1258101216199 is a deficient number, since it is larger than the sum of its proper divisors (1).

1258101216199 is an equidigital number, since it uses as much as digits as its factorization.

1258101216199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 46.

The spelling of 1258101216199 in words is "one trillion, two hundred fifty-eight billion, one hundred one million, two hundred sixteen thousand, one hundred ninety-nine".