3341210221 has 2 divisors, whose sum is σ = 3341210222. Its totient is φ = 3341210220.

The previous prime is 3341210129. The next prime is 3341210227. The reversal of 3341210221 is 1220121433.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2098647721 + 1242562500 = 45811^2 + 35250^2 .

It is a cyclic number.

It is not a de Polignac number, because 3341210221 - 2²⁹ = 2804339309 is a prime.

It is a super-2 number, since 2×3341210221² = 22327371481829737682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3341210227) 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, 1670605110 + 1670605111.

It is an arithmetic number, because the mean of its divisors is an integer number (1670605111).

Almost surely, 2^3341210221 is an apocalyptic number.

It is an amenable number.

3341210221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3341210221 is an equidigital number, since it uses as much as digits as its factorization.

3341210221 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 3341210221 is about 57803.2025150856. The cubic root of 3341210221 is about 1494.9773072919.

Adding to 3341210221 its reverse (1220121433), we get a palindrome (4561331654).

The spelling of 3341210221 in words is "three billion, three hundred forty-one million, two hundred ten thousand, two hundred twenty-one".