12000011201 has 4 divisors (see below), whose sum is σ = 12056883504. Its totient is φ = 11943138900.

The previous prime is 12000011167. The next prime is 12000011207. The reversal of 12000011201 is 10211000021.

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 12000011201 - 2³⁰ = 10926269377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12000011207) 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, 28435835 + ... + 28436256.

It is an arithmetic number, because the mean of its divisors is an integer number (3014220876).

Almost surely, 2^12000011201 is an apocalyptic number.

It is an amenable number.

12000011201 is a deficient number, since it is larger than the sum of its proper divisors (56872303).

12000011201 is an equidigital number, since it uses as much as digits as its factorization.

12000011201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56872302.

The product of its (nonzero) digits is 4, while the sum is 8.

Adding to 12000011201 its reverse (10211000021), we get a palindrome (22211011222).

The spelling of 12000011201 in words is "twelve billion, eleven thousand, two hundred one".