12002243332201 has 4 divisors (see below), whose sum is σ = 12002250918400. Its totient is φ = 12002235746004.

The previous prime is 12002243332187. The next prime is 12002243332243. The reversal of 12002243332201 is 10223334220021.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12002243332201 - 2⁷ = 12002243332073 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12002243362201) 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, 420141 + ... + 4917418.

It is an arithmetic number, because the mean of its divisors is an integer number (3000562729600).

Almost surely, 2^{12002243332201} is an apocalyptic number.

It is an amenable number.

12002243332201 is a deficient number, since it is larger than the sum of its proper divisors (7586199).

12002243332201 is an equidigital number, since it uses as much as digits as its factorization.

12002243332201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7586198.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 12002243332201 its reverse (10223334220021), we get a palindrome (22225577552222).

The spelling of 12002243332201 in words is "twelve trillion, two billion, two hundred forty-three million, three hundred thirty-two thousand, two hundred one".