211432282213 has 2 divisors, whose sum is σ = 211432282214. Its totient is φ = 211432282212.

The previous prime is 211432282147. The next prime is 211432282223. The reversal of 211432282213 is 312282234112.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 211377418564 + 54863649 = 459758^2 + 7407^2 .

It is a cyclic number.

It is not a de Polignac number, because 211432282213 - 2¹⁷ = 211432151141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (211432282223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 105716141106 + 105716141107.

It is an arithmetic number, because the mean of its divisors is an integer number (105716141107).

Almost surely, 2^211432282213 is an apocalyptic number.

It is an amenable number.

211432282213 is a deficient number, since it is larger than the sum of its proper divisors (1).

211432282213 is an equidigital number, since it uses as much as digits as its factorization.

211432282213 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 9216, while the sum is 31.

The spelling of 211432282213 in words is "two hundred eleven billion, four hundred thirty-two million, two hundred eighty-two thousand, two hundred thirteen".