3321321011211 has 32 divisors (see below), whose sum is σ = 5281353400320. Its totient is φ = 1815295626144.

The previous prime is 3321321011191. The next prime is 3321321011297. The reversal of 3321321011211 is 1121101231233.

3321321011211 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 3321321011211 - 2⁹ = 3321321010699 is a prime.

It is a super-2 number, since 2×3321321011211² (a number of 26 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (3321321011011) 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 in 31 ways as a sum of consecutive naturals, for example, 10990350 + ... + 11288508.

It is an arithmetic number, because the mean of its divisors is an integer number (165042293760).

Almost surely, 2^{3321321011211} is an apocalyptic number.

3321321011211 is a deficient number, since it is larger than the sum of its proper divisors (1960032389109).

3321321011211 is a wasteful number, since it uses less digits than its factorization.

3321321011211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 321255.

The product of its (nonzero) digits is 216, while the sum is 21.

Adding to 3321321011211 its reverse (1121101231233), we get a palindrome (4442422242444).

The spelling of 3321321011211 in words is "three trillion, three hundred twenty-one billion, three hundred twenty-one million, eleven thousand, two hundred eleven".