13331322020001 has 8 divisors (see below), whose sum is σ = 17837905554400. Its totient is φ = 8856143249472.

The previous prime is 13331322019979. The next prime is 13331322020021. The reversal of 13331322020001 is 10002022313331.

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

It is not a de Polignac number, because 13331322020001 - 2¹⁴ = 13331322003617 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 13331322020001.

It is not an unprimeable number, because it can be changed into a prime (13331322020021) 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, 7851189976 + ... + 7851191673.

It is an arithmetic number, because the mean of its divisors is an integer number (2229738194300).

Almost surely, 2^{13331322020001} is an apocalyptic number.

It is an amenable number.

13331322020001 is a deficient number, since it is larger than the sum of its proper divisors (4506583534399).

13331322020001 is a wasteful number, since it uses less digits than its factorization.

13331322020001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15702381935.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 13331322020001 its reverse (10002022313331), we get a palindrome (23333344333332).

The spelling of 13331322020001 in words is "thirteen trillion, three hundred thirty-one billion, three hundred twenty-two million, twenty thousand, one".