211012244299 has 2 divisors, whose sum is σ = 211012244300. Its totient is φ = 211012244298.

The previous prime is 211012244237. The next prime is 211012244357. The reversal of 211012244299 is 992442210112.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-211012244299 is a prime.

It is not a weakly prime, because it can be changed into another prime (211012244699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105506122149 + 105506122150.

It is an arithmetic number, because the mean of its divisors is an integer number (105506122150).

Almost surely, 2^211012244299 is an apocalyptic number.

211012244299 is a deficient number, since it is larger than the sum of its proper divisors (1).

211012244299 is an equidigital number, since it uses as much as digits as its factorization.

211012244299 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20736, while the sum is 37.

The spelling of 211012244299 in words is "two hundred eleven billion, twelve million, two hundred forty-four thousand, two hundred ninety-nine".