220211333213 has 2 divisors, whose sum is σ = 220211333214. Its totient is φ = 220211333212.

The previous prime is 220211333203. The next prime is 220211333323. The reversal of 220211333213 is 312333112022.

220211333213 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 can be written as a sum of positive squares in only one way, i.e., 120479798404 + 99731534809 = 347102^2 + 315803^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-220211333213 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220211333203) 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, 110105666606 + 110105666607.

It is an arithmetic number, because the mean of its divisors is an integer number (110105666607).

Almost surely, 2^220211333213 is an apocalyptic number.

It is an amenable number.

220211333213 is a deficient number, since it is larger than the sum of its proper divisors (1).

220211333213 is an equidigital number, since it uses as much as digits as its factorization.

220211333213 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 220211333213 its reverse (312333112022), we get a palindrome (532544445235).

The spelling of 220211333213 in words is "two hundred twenty billion, two hundred eleven million, three hundred thirty-three thousand, two hundred thirteen".