13220132222302 has 32 divisors (see below), whose sum is σ = 21106905964704. Its totient is φ = 6188609280000.

The previous prime is 13220132222281. The next prime is 13220132222327. The reversal of 13220132222302 is 20322223102231.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13687302 + ... + 14621302.

It is an arithmetic number, because the mean of its divisors is an integer number (659590811397).

Almost surely, 2^{13220132222302} is an apocalyptic number.

13220132222302 is a deficient number, since it is larger than the sum of its proper divisors (7886773742402).

13220132222302 is a wasteful number, since it uses less digits than its factorization.

13220132222302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 936204.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 13220132222302 its reverse (20322223102231), we get a palindrome (33542355324533).

The spelling of 13220132222302 in words is "thirteen trillion, two hundred twenty billion, one hundred thirty-two million, two hundred twenty-two thousand, three hundred two".