12200000201 has 4 divisors (see below), whose sum is σ = 12274846992. Its totient is φ = 12125153412.

The previous prime is 12200000179. The next prime is 12200000203. The reversal of 12200000201 is 10200000221.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12200000201 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12200000203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37423151 + ... + 37423476.

It is an arithmetic number, because the mean of its divisors is an integer number (3068711748).

Almost surely, 2^12200000201 is an apocalyptic number.

It is an amenable number.

12200000201 is a deficient number, since it is larger than the sum of its proper divisors (74846791).

12200000201 is an equidigital number, since it uses as much as digits as its factorization.

12200000201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74846790.

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 12200000201 its reverse (10200000221), we get a palindrome (22400000422).

The spelling of 12200000201 in words is "twelve billion, two hundred million, two hundred one", and thus it is an aban number.