3421210211 has 2 divisors, whose sum is σ = 3421210212. Its totient is φ = 3421210210.

The previous prime is 3421210157. The next prime is 3421210231. The reversal of 3421210211 is 1120121243.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3421210211 - 2⁶ = 3421210147 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 3421210211.

It is not a weakly prime, because it can be changed into another prime (3421210231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1710605105 + 1710605106.

It is an arithmetic number, because the mean of its divisors is an integer number (1710605106).

Almost surely, 2^3421210211 is an apocalyptic number.

3421210211 is a deficient number, since it is larger than the sum of its proper divisors (1).

3421210211 is an equidigital number, since it uses as much as digits as its factorization.

3421210211 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 3421210211 is about 58491.1122393821. The cubic root of 3421210211 is about 1506.8149479511.

Adding to 3421210211 its reverse (1120121243), we get a palindrome (4541331454).

The spelling of 3421210211 in words is "three billion, four hundred twenty-one million, two hundred ten thousand, two hundred eleven".