3220321330133 has 4 divisors (see below), whose sum is σ = 3273113483148. Its totient is φ = 3167529177120.

The previous prime is 3220321330073. The next prime is 3220321330141. The reversal of 3220321330133 is 3310331230223.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 156568201969 + 3063753128164 = 395687^2 + 1750358^2 .

It is a cyclic number.

It is not a de Polignac number, because 3220321330133 - 2¹⁰ = 3220321329109 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 (3220321360133) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26396076416 + ... + 26396076537.

It is an arithmetic number, because the mean of its divisors is an integer number (818278370787).

Almost surely, 2^{3220321330133} is an apocalyptic number.

It is an amenable number.

3220321330133 is a deficient number, since it is larger than the sum of its proper divisors (52792153015).

3220321330133 is an equidigital number, since it uses as much as digits as its factorization.

3220321330133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52792153014.

The product of its (nonzero) digits is 5832, while the sum is 26.

Adding to 3220321330133 its reverse (3310331230223), we get a palindrome (6530652560356).

The spelling of 3220321330133 in words is "three trillion, two hundred twenty billion, three hundred twenty-one million, three hundred thirty thousand, one hundred thirty-three".