13221102321110 has 16 divisors (see below), whose sum is σ = 23798048400000. Its totient is φ = 5288426656896.

The previous prime is 13221102321017. The next prime is 13221102321127. The reversal of 13221102321110 is 1112320112231.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2626046 + ... + 5773934.

It is an arithmetic number, because the mean of its divisors is an integer number (1487378025000).

Almost surely, 2^{13221102321110} is an apocalyptic number.

13221102321110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13221102321110 is a deficient number, since it is larger than the sum of its proper divisors (10576946078890).

13221102321110 is a wasteful number, since it uses less digits than its factorization.

13221102321110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3567895.

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 13221102321110 its reverse (1112320112231), we get a palindrome (14333422433341).

The spelling of 13221102321110 in words is "thirteen trillion, two hundred twenty-one billion, one hundred two million, three hundred twenty-one thousand, one hundred ten".