3221013323311 has 8 divisors (see below), whose sum is σ = 3681868910720. Its totient is φ = 2760335442648.

The previous prime is 3221013323293. The next prime is 3221013323419. The reversal of 3221013323311 is 1133233101223.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 3221013323311 - 2¹³ = 3221013315119 is a prime.

It is a super-3 number, since 3×3221013323311³ (a number of 39 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3221013323111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 44387841 + ... + 44460346.

It is an arithmetic number, because the mean of its divisors is an integer number (460233613840).

Almost surely, 2^{3221013323311} is an apocalyptic number.

3221013323311 is a deficient number, since it is larger than the sum of its proper divisors (460855587409).

3221013323311 is an equidigital number, since it uses as much as digits as its factorization.

3221013323311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88853373.

The product of its (nonzero) digits is 1944, while the sum is 25.

Adding to 3221013323311 its reverse (1133233101223), we get a palindrome (4354246424534).

The spelling of 3221013323311 in words is "three trillion, two hundred twenty-one billion, thirteen million, three hundred twenty-three thousand, three hundred eleven".