12220103303321 has 8 divisors (see below), whose sum is σ = 12784498320384. Its totient is φ = 11668391320480.

The previous prime is 12220103303273. The next prime is 12220103303327. The reversal of 12220103303321 is 12330330102221.

12220103303321 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12220103303321 is a prime.

It is a super-2 number, since 2×12220103303321² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12220103303327) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3170756585 + ... + 3170760438.

It is an arithmetic number, because the mean of its divisors is an integer number (1598062290048).

Almost surely, 2^{12220103303321} is an apocalyptic number.

It is an amenable number.

12220103303321 is a deficient number, since it is larger than the sum of its proper divisors (564395017063).

12220103303321 is an equidigital number, since it uses as much as digits as its factorization.

12220103303321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6341517111.

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

Adding to 12220103303321 its reverse (12330330102221), we get a palindrome (24550433405542).

The spelling of 12220103303321 in words is "twelve trillion, two hundred twenty billion, one hundred three million, three hundred three thousand, three hundred twenty-one".