11212002120199 has 2 divisors, whose sum is σ = 11212002120200. Its totient is φ = 11212002120198.

The previous prime is 11212002120169. The next prime is 11212002120349. The reversal of 11212002120199 is 99102120021211.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 11212002120199 - 2¹⁵ = 11212002087431 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11212002120199.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11212002120169) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5606001060099 + 5606001060100.

It is an arithmetic number, because the mean of its divisors is an integer number (5606001060100).

Almost surely, 2^{11212002120199} is an apocalyptic number.

11212002120199 is a deficient number, since it is larger than the sum of its proper divisors (1).

11212002120199 is an equidigital number, since it uses as much as digits as its factorization.

11212002120199 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 31.

The spelling of 11212002120199 in words is "eleven trillion, two hundred twelve billion, two million, one hundred twenty thousand, one hundred ninety-nine".