12001210201 has 4 divisors (see below), whose sum is σ = 12113371152. Its totient is φ = 11889049252.

The previous prime is 12001210189. The next prime is 12001210223. The reversal of 12001210201 is 10201210021.

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 not a de Polignac number, because 12001210201 - 2²³ = 11992821593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12001210271) 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, 56080315 + ... + 56080528.

It is an arithmetic number, because the mean of its divisors is an integer number (3028342788).

Almost surely, 2^12001210201 is an apocalyptic number.

It is an amenable number.

12001210201 is a deficient number, since it is larger than the sum of its proper divisors (112160951).

12001210201 is a wasteful number, since it uses less digits than its factorization.

12001210201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 112160950.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12001210201 its reverse (10201210021), we get a palindrome (22202420222).

The spelling of 12001210201 in words is "twelve billion, one million, two hundred ten thousand, two hundred one".