13320122302220 has 24 divisors (see below), whose sum is σ = 27972410578224. Its totient is φ = 5328019636416.

The previous prime is 13320122302219. The next prime is 13320122302229. The reversal of 13320122302220 is 2220322102331.

It is not an unprimeable number, because it can be changed into a prime (13320122302229) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2105987 + ... + 5574533.

It is an arithmetic number, because the mean of its divisors is an integer number (1165517107426).

Almost surely, 2^{13320122302220} is an apocalyptic number.

13320122302220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

13320122302220 is an abundant number, since it is smaller than the sum of its proper divisors (14652288276004).

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

13320122302220 is a wasteful number, since it uses less digits than its factorization.

13320122302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3660569 (or 3660567 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 13320122302220 its reverse (2220322102331), we get a palindrome (15540444404551).

The spelling of 13320122302220 in words is "thirteen trillion, three hundred twenty billion, one hundred twenty-two million, three hundred two thousand, two hundred twenty".