3321320121223 has 8 divisors (see below), whose sum is σ = 3576935100816. Its totient is φ = 3065723544000.

The previous prime is 3321320121209. The next prime is 3321320121239. The reversal of 3321320121223 is 3221210231233.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a de Polignac number, because none of the positive numbers 2^k-3321320121223 is a prime.

It is a super-2 number, since 2×3321320121223² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3321320121283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4224598 + ... + 4948723.

It is an arithmetic number, because the mean of its divisors is an integer number (447116887602).

Almost surely, 2^{3321320121223} is an apocalyptic number.

3321320121223 is a deficient number, since it is larger than the sum of its proper divisors (255614979593).

3321320121223 is a wasteful number, since it uses less digits than its factorization.

3321320121223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9201185.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 3321320121223 its reverse (3221210231233), we get a palindrome (6542530352456).

The spelling of 3321320121223 in words is "three trillion, three hundred twenty-one billion, three hundred twenty million, one hundred twenty-one thousand, two hundred twenty-three".