13320021022 has 32 divisors (see below), whose sum is σ = 26221236480. Its totient is φ = 4916479680.

The previous prime is 13320021017. The next prime is 13320021107. The reversal of 13320021022 is 22012002331.

It is a junction number, because it is equal to n+sod(n) for n = 13320020987 and 13320021005.

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 in 15 ways as a sum of consecutive naturals, for example, 2273223 + ... + 2279074.

It is an arithmetic number, because the mean of its divisors is an integer number (819413640).

Almost surely, 2^13320021022 is an apocalyptic number.

13320021022 is a deficient number, since it is larger than the sum of its proper divisors (12901215458).

13320021022 is a wasteful number, since it uses less digits than its factorization.

13320021022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4552336.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 13320021022 its reverse (22012002331), we get a palindrome (35332023353).

The spelling of 13320021022 in words is "thirteen billion, three hundred twenty million, twenty-one thousand, twenty-two".