3220117211 has 2 divisors, whose sum is σ = 3220117212. Its totient is φ = 3220117210.

The previous prime is 3220117189. The next prime is 3220117247. The reversal of 3220117211 is 1127110223.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3220117211 - 2¹⁰ = 3220116187 is a prime.

It is not a weakly prime, because it can be changed into another prime (3220117291) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1610058605 + 1610058606.

It is an arithmetic number, because the mean of its divisors is an integer number (1610058606).

Almost surely, 2^3220117211 is an apocalyptic number.

3220117211 is a deficient number, since it is larger than the sum of its proper divisors (1).

3220117211 is an equidigital number, since it uses as much as digits as its factorization.

3220117211 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 168, while the sum is 20.

The square root of 3220117211 is about 56746.0766132779. The cubic root of 3220117211 is about 1476.6941691792.

Adding to 3220117211 its reverse (1127110223), we get a palindrome (4347227434).

The spelling of 3220117211 in words is "three billion, two hundred twenty million, one hundred seventeen thousand, two hundred eleven".