13131103222 has 8 divisors (see below), whose sum is σ = 19697148000. Its totient is φ = 6565387224.

The previous prime is 13131103201. The next prime is 13131103247. The reversal of 13131103222 is 22230113131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 13131103222.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 88804 + ... + 184792.

It is an arithmetic number, because the mean of its divisors is an integer number (2462143500).

Almost surely, 2^13131103222 is an apocalyptic number.

13131103222 is a deficient number, since it is larger than the sum of its proper divisors (6566044778).

13131103222 is an equidigital number, since it uses as much as digits as its factorization.

13131103222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 164390.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 13131103222 its reverse (22230113131), we get a palindrome (35361216353).

Subtracting 13131103222 from its reverse (22230113131), we obtain a palindrome (9099009909).

The spelling of 13131103222 in words is "thirteen billion, one hundred thirty-one million, one hundred three thousand, two hundred twenty-two".