12204111140201 has 4 divisors (see below), whose sum is σ = 12404178536004. Its totient is φ = 12004043744400.

The previous prime is 12204111140189. The next prime is 12204111140203. The reversal of 12204111140201 is 10204111140221.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 2105850834025 + 10098260306176 = 1451155^2 + 3177776^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12204111140201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12204111140203) 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, 100033697810 + ... + 100033697931.

It is an arithmetic number, because the mean of its divisors is an integer number (3101044634001).

Almost surely, 2^{12204111140201} is an apocalyptic number.

It is an amenable number.

12204111140201 is a deficient number, since it is larger than the sum of its proper divisors (200067395803).

12204111140201 is an equidigital number, since it uses as much as digits as its factorization.

12204111140201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 200067395802.

The product of its (nonzero) digits is 128, while the sum is 20.

Adding to 12204111140201 its sum of digits (20), we get a palindrome (12204111140221).

Adding to 12204111140201 its reverse (10204111140221), we get a palindrome (22408222280422).

The spelling of 12204111140201 in words is "twelve trillion, two hundred four billion, one hundred eleven million, one hundred forty thousand, two hundred one".