13200320212232 has 16 divisors (see below), whose sum is σ = 25277208917760. Its totient is φ = 6459731167504.

The previous prime is 13200320212193. The next prime is 13200320212237. The reversal of 13200320212232 is 23221202300231.

It is a junction number, because it is equal to n+sod(n) for n = 13200320212198 and 13200320212207.

It is not an unprimeable number, because it can be changed into a prime (13200320212237) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17553616928 + ... + 17553617679.

It is an arithmetic number, because the mean of its divisors is an integer number (1579825557360).

Almost surely, 2^{13200320212232} is an apocalyptic number.

It is an amenable number.

13200320212232 is a deficient number, since it is larger than the sum of its proper divisors (12076888705528).

13200320212232 is a wasteful number, since it uses less digits than its factorization.

13200320212232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35107234660 (or 35107234656 counting only the distinct ones).

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

Adding to 13200320212232 its reverse (23221202300231), we get a palindrome (36421522512463).

The spelling of 13200320212232 in words is "thirteen trillion, two hundred billion, three hundred twenty million, two hundred twelve thousand, two hundred thirty-two".