13220330303222 has 8 divisors (see below), whose sum is σ = 22663423376976. Its totient is φ = 5665855844232.

The previous prime is 13220330303209. The next prime is 13220330303237. The reversal of 13220330303222 is 22230303302231.

13220330303222 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 = 13220330303191 and 13220330303200.

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, 472154653673 + ... + 472154653700.

It is an arithmetic number, because the mean of its divisors is an integer number (2832927922122).

Almost surely, 2^{13220330303222} is an apocalyptic number.

13220330303222 is a deficient number, since it is larger than the sum of its proper divisors (9443093073754).

13220330303222 is an equidigital number, since it uses as much as digits as its factorization.

13220330303222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 944309307382.

The product of its (nonzero) digits is 7776, while the sum is 26.

Adding to 13220330303222 its reverse (22230303302231), we get a palindrome (35450633605453).

The spelling of 13220330303222 in words is "thirteen trillion, two hundred twenty billion, three hundred thirty million, three hundred three thousand, two hundred twenty-two".