13322322120 has 64 divisors (see below), whose sum is σ = 41047168320. Its totient is φ = 3456601344.

The previous prime is 13322322089. The next prime is 13322322127. The reversal of 13322322120 is 2122322331.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (13322322127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1495822 + ... + 1504701.

It is an arithmetic number, because the mean of its divisors is an integer number (641362005).

Almost surely, 2^13322322120 is an apocalyptic number.

13322322120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13322322120 is an abundant number, since it is smaller than the sum of its proper divisors (27724846200).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

13322322120 is a wasteful number, since it uses less digits than its factorization.

13322322120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3000574 (or 3000570 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 13322322120 its reverse (2122322331), we get a palindrome (15444644451).

The spelling of 13322322120 in words is "thirteen billion, three hundred twenty-two million, three hundred twenty-two thousand, one hundred twenty".