3220110233213 has 4 divisors (see below), whose sum is σ = 3223867655580. Its totient is φ = 3216352810848.

The previous prime is 3220110233191. The next prime is 3220110233233. The reversal of 3220110233213 is 3123320110223.

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 2799742137049 + 420368096164 = 1673243^2 + 648358^2 .

It is a cyclic number.

It is not a de Polignac number, because 3220110233213 - 2³⁶ = 3151390756477 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 (3220110233233) 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, 1878709898 + ... + 1878711611.

It is an arithmetic number, because the mean of its divisors is an integer number (805966913895).

Almost surely, 2^{3220110233213} is an apocalyptic number.

It is an amenable number.

3220110233213 is a deficient number, since it is larger than the sum of its proper divisors (3757422367).

3220110233213 is an equidigital number, since it uses as much as digits as its factorization.

3220110233213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3757422366.

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

Adding to 3220110233213 its reverse (3123320110223), we get a palindrome (6343430343436).

The spelling of 3220110233213 in words is "three trillion, two hundred twenty billion, one hundred ten million, two hundred thirty-three thousand, two hundred thirteen".