3221233113 has 16 divisors (see below), whose sum is σ = 4975788416. Its totient is φ = 1815488640.

The previous prime is 3221233109. The next prime is 3221233129. The reversal of 3221233113 is 3113321223.

It is not a de Polignac number, because 3221233113 - 2² = 3221233109 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 3221233113.

It is not an unprimeable number, because it can be changed into a prime (3221233163) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1049098 + ... + 1052163.

It is an arithmetic number, because the mean of its divisors is an integer number (310986776).

Almost surely, 2^3221233113 is an apocalyptic number.

It is an amenable number.

3221233113 is a deficient number, since it is larger than the sum of its proper divisors (1754555303).

3221233113 is a wasteful number, since it uses less digits than its factorization.

3221233113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2101344.

The product of its digits is 648, while the sum is 21.

The square root of 3221233113 is about 56755.9081770348. The cubic root of 3221233113 is about 1476.8647277393.

Adding to 3221233113 its reverse (3113321223), we get a palindrome (6334554336).

The spelling of 3221233113 in words is "three billion, two hundred twenty-one million, two hundred thirty-three thousand, one hundred thirteen".