12200021201 has 8 divisors (see below), whose sum is σ = 13256390400. Its totient is φ = 11185078320.

The previous prime is 12200021191. The next prime is 12200021209. The reversal of 12200021201 is 10212000221.

It is a happy number.

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 12200021201 - 2²² = 12195826897 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12200021209) 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, 10355966 + ... + 10357143.

It is an arithmetic number, because the mean of its divisors is an integer number (1657048800).

Almost surely, 2^12200021201 is an apocalyptic number.

It is an amenable number.

12200021201 is a deficient number, since it is larger than the sum of its proper divisors (1056369199).

12200021201 is a wasteful number, since it uses less digits than its factorization.

12200021201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20713159.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 12200021201 its reverse (10212000221), we get a palindrome (22412021422).

The spelling of 12200021201 in words is "twelve billion, two hundred million, twenty-one thousand, two hundred one".