211241142199 has 2 divisors, whose sum is σ = 211241142200. Its totient is φ = 211241142198.

The previous prime is 211241142181. The next prime is 211241142239. The reversal of 211241142199 is 991241142112.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211241142199 - 2⁷ = 211241142071 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211241142179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105620571099 + 105620571100.

It is an arithmetic number, because the mean of its divisors is an integer number (105620571100).

Almost surely, 2^211241142199 is an apocalyptic number.

211241142199 is a deficient number, since it is larger than the sum of its proper divisors (1).

211241142199 is an equidigital number, since it uses as much as digits as its factorization.

211241142199 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10368, while the sum is 37.

The spelling of 211241142199 in words is "two hundred eleven billion, two hundred forty-one million, one hundred forty-two thousand, one hundred ninety-nine".