13220323222030 has 64 divisors (see below), whose sum is σ = 25713592934400. Its totient is φ = 4878632229120.

The previous prime is 13220323222019. The next prime is 13220323222069. The reversal of 13220323222030 is 3022232302231.

It is a junction number, because it is equal to n+sod(n) for n = 13220323221986 and 13220323222004.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 4936926 + ... + 7128385.

It is an arithmetic number, because the mean of its divisors is an integer number (401774889600).

Almost surely, 2^{13220323222030} is an apocalyptic number.

13220323222030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

13220323222030 is a deficient number, since it is larger than the sum of its proper divisors (12493269712370).

13220323222030 is a wasteful number, since it uses less digits than its factorization.

13220323222030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12065489.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 13220323222030 its reverse (3022232302231), we get a palindrome (16242555524261).

The spelling of 13220323222030 in words is "thirteen trillion, two hundred twenty billion, three hundred twenty-three million, two hundred twenty-two thousand, thirty".