13221110210 has 128 divisors (see below), whose sum is σ = 30066868224. Its totient is φ = 4066191360.

The previous prime is 13221110209. The next prime is 13221110269. The reversal of 13221110210 is 1201112231.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 34519679 + ... + 34520061.

It is an arithmetic number, because the mean of its divisors is an integer number (234897408).

Almost surely, 2^13221110210 is an apocalyptic number.

13221110210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13221110210 is an abundant number, since it is smaller than the sum of its proper divisors (16845758014).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13221110210 is a wasteful number, since it uses less digits than its factorization.

13221110210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 888.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 13221110210 its reverse (1201112231), we get a palindrome (14422222441).

The spelling of 13221110210 in words is "thirteen billion, two hundred twenty-one million, one hundred ten thousand, two hundred ten".