13320313222 has 4 divisors (see below), whose sum is σ = 19980469836. Its totient is φ = 6660156610.

The previous prime is 13320313211. The next prime is 13320313283. The reversal of 13320313222 is 22231302331.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22231302331 = 7 ⋅3175900333.

It is a junction number, because it is equal to n+sod(n) for n = 13320313193 and 13320313202.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3330078304 + ... + 3330078307.

It is an arithmetic number, because the mean of its divisors is an integer number (4995117459).

Almost surely, 2^13320313222 is an apocalyptic number.

13320313222 is a deficient number, since it is larger than the sum of its proper divisors (6660156614).

13320313222 is an equidigital number, since it uses as much as digits as its factorization.

13320313222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6660156613.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 13320313222 its reverse (22231302331), we get a palindrome (35551615553).

The spelling of 13320313222 in words is "thirteen billion, three hundred twenty million, three hundred thirteen thousand, two hundred twenty-two".