211200212071 has 2 divisors, whose sum is σ = 211200212072. Its totient is φ = 211200212070.

The previous prime is 211200212059. The next prime is 211200212101. The reversal of 211200212071 is 170212002112.

211200212071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 211200212071 - 2¹⁷ = 211200080999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211200212371) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105600106035 + 105600106036.

It is an arithmetic number, because the mean of its divisors is an integer number (105600106036).

Almost surely, 2^211200212071 is an apocalyptic number.

211200212071 is a deficient number, since it is larger than the sum of its proper divisors (1).

211200212071 is an equidigital number, since it uses as much as digits as its factorization.

211200212071 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 112, while the sum is 19.

Adding to 211200212071 its reverse (170212002112), we get a palindrome (381412214183).

The spelling of 211200212071 in words is "two hundred eleven billion, two hundred million, two hundred twelve thousand, seventy-one".