3334133221 has 2 divisors, whose sum is σ = 3334133222. Its totient is φ = 3334133220.

The previous prime is 3334133197. The next prime is 3334133227. The reversal of 3334133221 is 1223314333.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 3152261025 + 181872196 = 56145^2 + 13486^2 .

It is an emirp because it is prime and its reverse (1223314333) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 3334133221 - 2⁵ = 3334133189 is a prime.

It is a super-2 number, since 2×3334133221² = 22232888670751669682, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3334133227) 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, 1667066610 + 1667066611.

It is an arithmetic number, because the mean of its divisors is an integer number (1667066611).

Almost surely, 2^3334133221 is an apocalyptic number.

It is an amenable number.

3334133221 is a deficient number, since it is larger than the sum of its proper divisors (1).

3334133221 is an equidigital number, since it uses as much as digits as its factorization.

3334133221 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 25.

The square root of 3334133221 is about 57741.9537338320. The cubic root of 3334133221 is about 1493.9210599756.

Adding to 3334133221 its reverse (1223314333), we get a palindrome (4557447554).

The spelling of 3334133221 in words is "three billion, three hundred thirty-four million, one hundred thirty-three thousand, two hundred twenty-one".