13220221330113 has 8 divisors (see below), whose sum is σ = 20145099169728. Its totient is φ = 7554412188624.

The previous prime is 13220221330079. The next prime is 13220221330223. The reversal of 13220221330113 is 31103312202231.

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

It is not a de Polignac number, because 13220221330113 - 2¹⁴ = 13220221313729 is a prime.

It is not an unprimeable number, because it can be changed into a prime (13220221330313) 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, 314767174506 + ... + 314767174547.

It is an arithmetic number, because the mean of its divisors is an integer number (2518137396216).

Almost surely, 2^{13220221330113} is an apocalyptic number.

It is an amenable number.

13220221330113 is a deficient number, since it is larger than the sum of its proper divisors (6924877839615).

13220221330113 is an equidigital number, since it uses as much as digits as its factorization.

13220221330113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 629534349063.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 13220221330113 its reverse (31103312202231), we get a palindrome (44323533532344).

The spelling of 13220221330113 in words is "thirteen trillion, two hundred twenty billion, two hundred twenty-one million, three hundred thirty thousand, one hundred thirteen".