13320204440422 has 16 divisors (see below), whose sum is σ = 21852730832400. Its totient is φ = 6039073755040.

The previous prime is 13320204440377. The next prime is 13320204440447. The reversal of 13320204440422 is 22404440202331.

13320204440422 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×13320204440422² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 778222597 + ... + 778239712.

It is an arithmetic number, because the mean of its divisors is an integer number (1365795677025).

Almost surely, 2^{13320204440422} is an apocalyptic number.

13320204440422 is a deficient number, since it is larger than the sum of its proper divisors (8532526391978).

13320204440422 is a wasteful number, since it uses less digits than its factorization.

13320204440422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1556462711.

The product of its (nonzero) digits is 36864, while the sum is 31.

Adding to 13320204440422 its reverse (22404440202331), we get a palindrome (35724644642753).

The spelling of 13320204440422 in words is "thirteen trillion, three hundred twenty billion, two hundred four million, four hundred forty thousand, four hundred twenty-two".