212010023311 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-212010023311 is a prime.
It is a Duffinian number.
It is a congruent number.
Almost surely, 2212010023311 is an apocalyptic number.
212010023311 is an equidigital number, since it uses as much as digits as its factorization.
212010023311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7310690488.
Adding to 212010023311 its reverse (113320010212), we get a palindrome (325330033523).
The spelling of 212010023311 in words is "two hundred twelve billion, ten million, twenty-three thousand, three hundred eleven".