3221013332111 has 2 divisors, whose sum is σ = 3221013332112. Its totient is φ = 3221013332110.

The previous prime is 3221013332071. The next prime is 3221013332123. The reversal of 3221013332111 is 1112333101223.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3221013332111 is a prime.

It is a super-3 number, since 3×3221013332111³ (a number of 39 digits) contains 333 as substring.

It is a Sophie Germain prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (3221013332011) 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, 1610506666055 + 1610506666056.

It is an arithmetic number, because the mean of its divisors is an integer number (1610506666056).

Almost surely, 2^{3221013332111} is an apocalyptic number.

3221013332111 is a deficient number, since it is larger than the sum of its proper divisors (1).

3221013332111 is an equidigital number, since it uses as much as digits as its factorization.

3221013332111 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 3221013332111 its reverse (1112333101223), we get a palindrome (4333346433334).

The spelling of 3221013332111 in words is "three trillion, two hundred twenty-one billion, thirteen million, three hundred thirty-two thousand, one hundred eleven".