12322221210201 has 48 divisors (see below), whose sum is σ = 19258755072000. Its totient is φ = 6987394526112.

The previous prime is 12322221210137. The next prime is 12322221210203. The reversal of 12322221210201 is 10201212222321.

It is not a de Polignac number, because 12322221210201 - 2⁶ = 12322221210137 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is not an unprimeable number, because it can be changed into a prime (12322221210203) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 10531176 + ... + 11642598.

It is an arithmetic number, because the mean of its divisors is an integer number (401224064000).

Almost surely, 2^{12322221210201} is an apocalyptic number.

It is an amenable number.

12322221210201 is a deficient number, since it is larger than the sum of its proper divisors (6936533861799).

12322221210201 is a wasteful number, since it uses less digits than its factorization.

12322221210201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1112018 (or 1112011 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 12322221210201 its reverse (10201212222321), we get a palindrome (22523433432522).

The spelling of 12322221210201 in words is "twelve trillion, three hundred twenty-two billion, two hundred twenty-one million, two hundred ten thousand, two hundred one".