3220111203323 has 16 divisors (see below), whose sum is σ = 3874052640000. Its totient is φ = 2614668753312.

The previous prime is 3220111203293. The next prime is 3220111203329. The reversal of 3220111203323 is 3233021110223.

It is not a de Polignac number, because 3220111203323 - 2¹⁰ = 3220111202299 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3220111203329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1496033 + ... + 2945901.

It is an arithmetic number, because the mean of its divisors is an integer number (242128290000).

Almost surely, 2^{3220111203323} is an apocalyptic number.

3220111203323 is a deficient number, since it is larger than the sum of its proper divisors (653941436677).

3220111203323 is a wasteful number, since it uses less digits than its factorization.

3220111203323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1466594.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 3220111203323 its reverse (3233021110223), we get a palindrome (6453132313546).

The spelling of 3220111203323 in words is "three trillion, two hundred twenty billion, one hundred eleven million, two hundred three thousand, three hundred twenty-three".