3223022220013 has 4 divisors (see below), whose sum is σ = 3310130928700. Its totient is φ = 3135913511328.

The previous prime is 3223022219981. The next prime is 3223022220023. The reversal of 3223022220013 is 3100222203223.

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 1402999977289 + 1820022242724 = 1184483^2 + 1349082^2 .

It is a cyclic number.

It is not a de Polignac number, because 3223022220013 - 2⁵ = 3223022219981 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 (3223022220023) 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 3 ways as a sum of consecutive naturals, for example, 43554354288 + ... + 43554354361.

It is an arithmetic number, because the mean of its divisors is an integer number (827532732175).

Almost surely, 2^{3223022220013} is an apocalyptic number.

It is an amenable number.

3223022220013 is a deficient number, since it is larger than the sum of its proper divisors (87108708687).

3223022220013 is an equidigital number, since it uses as much as digits as its factorization.

3223022220013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 87108708686.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 3223022220013 its reverse (3100222203223), we get a palindrome (6323244423236).

The spelling of 3223022220013 in words is "three trillion, two hundred twenty-three billion, twenty-two million, two hundred twenty thousand, thirteen".