12122204201 has 8 divisors (see below), whose sum is σ = 12189672000. Its totient is φ = 12054802320.

The previous prime is 12122204179. The next prime is 12122204221. The reversal of 12122204201 is 10240222121.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12122204201 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12122204201.

It is not an unprimeable number, because it can be changed into a prime (12122204221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 378431 + ... + 409211.

It is an arithmetic number, because the mean of its divisors is an integer number (1523709000).

Almost surely, 2^12122204201 is an apocalyptic number.

It is an amenable number.

12122204201 is a deficient number, since it is larger than the sum of its proper divisors (67467799).

12122204201 is a wasteful number, since it uses less digits than its factorization.

12122204201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32959.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12122204201 its reverse (10240222121), we get a palindrome (22362426322).

The spelling of 12122204201 in words is "twelve billion, one hundred twenty-two million, two hundred four thousand, two hundred one".