13022221103012 has 48 divisors (see below), whose sum is σ = 25059795129600. Its totient is φ = 5871947709600.

The previous prime is 13022221102999. The next prime is 13022221103051. The reversal of 13022221103012 is 21030112222031.

It is a super-3 number, since 3×13022221103012³ (a number of 40 digits) contains 333 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 565739 + ... + 5134637.

It is an arithmetic number, because the mean of its divisors is an integer number (522079065200).

Almost surely, 2^{13022221103012} is an apocalyptic number.

It is an amenable number.

13022221103012 is a deficient number, since it is larger than the sum of its proper divisors (12037574026588).

13022221103012 is a wasteful number, since it uses less digits than its factorization.

13022221103012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4569432 (or 4569430 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 13022221103012 its reverse (21030112222031), we get a palindrome (34052333325043).

The spelling of 13022221103012 in words is "thirteen trillion, twenty-two billion, two hundred twenty-one million, one hundred three thousand, twelve".