13003221220222 has 8 divisors (see below), whose sum is σ = 19504854936000. Its totient is φ = 6501602908224.

The previous prime is 13003221220189. The next prime is 13003221220289. The reversal of 13003221220222 is 22202212230031.

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

It is a junction number, because it is equal to n+sod(n) for n = 13003221220193 and 13003221220202.

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, 1438222 + ... + 5298577.

It is an arithmetic number, because the mean of its divisors is an integer number (2438106867000).

Almost surely, 2^{13003221220222} is an apocalyptic number.

13003221220222 is a deficient number, since it is larger than the sum of its proper divisors (6501633715778).

13003221220222 is an equidigital number, since it uses as much as digits as its factorization.

13003221220222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7701890.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 13003221220222 its reverse (22202212230031), we get a palindrome (35205433450253).

The spelling of 13003221220222 in words is "thirteen trillion, three billion, two hundred twenty-one million, two hundred twenty thousand, two hundred twenty-two".