13212332203201 has 8 divisors (see below), whose sum is σ = 13990214578824. Its totient is φ = 12434526090240.

The previous prime is 13212332203199. The next prime is 13212332203211. The reversal of 13212332203201 is 10230223321231.

It can be written as a sum of positive squares in 4 ways, for example, as 1745439964801 + 11466892238400 = 1321151^2 + 3386280^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 13212332203201 - 2¹ = 13212332203199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13212332203211) 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, 18708780 + ... + 19402141.

It is an arithmetic number, because the mean of its divisors is an integer number (1748776822353).

Almost surely, 2^{13212332203201} is an apocalyptic number.

It is an amenable number.

13212332203201 is a deficient number, since it is larger than the sum of its proper divisors (777882375623).

13212332203201 is a wasteful number, since it uses less digits than its factorization.

13212332203201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38131331.

The product of its (nonzero) digits is 2592, while the sum is 25.

Adding to 13212332203201 its reverse (10230223321231), we get a palindrome (23442555524432).

The spelling of 13212332203201 in words is "thirteen trillion, two hundred twelve billion, three hundred thirty-two million, two hundred three thousand, two hundred one".