13221311102210 has 32 divisors (see below), whose sum is σ = 23813854744320. Its totient is φ = 5285082010048.

The previous prime is 13221311102203. The next prime is 13221311102327. The reversal of 13221311102210 is 1220111312231.

It is a super-3 number, since 3×13221311102210³ (a number of 40 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135605939 + ... + 135703401.

It is an arithmetic number, because the mean of its divisors is an integer number (744182960760).

Almost surely, 2^{13221311102210} is an apocalyptic number.

13221311102210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13221311102210 is a deficient number, since it is larger than the sum of its proper divisors (10592543642110).

13221311102210 is a wasteful number, since it uses less digits than its factorization.

13221311102210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 106162.

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

Adding to 13221311102210 its reverse (1220111312231), we get a palindrome (14441422414441).

The spelling of 13221311102210 in words is "thirteen trillion, two hundred twenty-one billion, three hundred eleven million, one hundred two thousand, two hundred ten".