3220224235311 has 16 divisors (see below), whose sum is σ = 4521279088640. Its totient is φ = 2033076075840.

The previous prime is 3220224235271. The next prime is 3220224235313. The reversal of 3220224235311 is 1135324220223.

It is not a de Polignac number, because 3220224235311 - 2⁷ = 3220224235183 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3220224235313) 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 in 15 ways as a sum of consecutive naturals, for example, 10257295 + ... + 10566576.

It is an arithmetic number, because the mean of its divisors is an integer number (282579943040).

Almost surely, 2^{3220224235311} is an apocalyptic number.

3220224235311 is a deficient number, since it is larger than the sum of its proper divisors (1301054853329).

3220224235311 is a wasteful number, since it uses less digits than its factorization.

3220224235311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20826606.

The product of its (nonzero) digits is 17280, while the sum is 30.

Adding to 3220224235311 its reverse (1135324220223), we get a palindrome (4355548455534).

The spelling of 3220224235311 in words is "three trillion, two hundred twenty billion, two hundred twenty-four million, two hundred thirty-five thousand, three hundred eleven".