13221100210 has 16 divisors (see below), whose sum is σ = 23851708416. Its totient is φ = 5276500528.

The previous prime is 13221100187. The next prime is 13221100241. The reversal of 13221100210 is 1200112231.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1487794 + ... + 1496653.

It is an arithmetic number, because the mean of its divisors is an integer number (1490731776).

Almost surely, 2^13221100210 is an apocalyptic number.

13221100210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13221100210 is a deficient number, since it is larger than the sum of its proper divisors (10630608206).

13221100210 is a wasteful number, since it uses less digits than its factorization.

13221100210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2984897.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 13221100210 its reverse (1200112231), we get a palindrome (14421212441).

The spelling of 13221100210 in words is "thirteen billion, two hundred twenty-one million, one hundred thousand, two hundred ten".