12001103222301 has 6 divisors (see below), whose sum is σ = 17334926876670. Its totient is φ = 8000735481528.

The previous prime is 12001103222267. The next prime is 12001103222327. The reversal of 12001103222301 is 10322230110021.

12001103222301 is a `hidden beast` number, since 1 + 2 + 0 + 0 + 110 + 322 + 230 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8084207039076 + 3916896183225 = 2843274^2 + 1979115^2 .

It is not a de Polignac number, because 12001103222301 - 2³⁴ = 11983923353117 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001103222351) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 666727956786 + ... + 666727956803.

It is an arithmetic number, because the mean of its divisors is an integer number (2889154479445).

Almost surely, 2^{12001103222301} is an apocalyptic number.

It is an amenable number.

12001103222301 is a deficient number, since it is larger than the sum of its proper divisors (5333823654369).

12001103222301 is a wasteful number, since it uses less digits than its factorization.

12001103222301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1333455913595 (or 1333455913592 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 12001103222301 its reverse (10322230110021), we get a palindrome (22323333332322).

The spelling of 12001103222301 in words is "twelve trillion, one billion, one hundred three million, two hundred twenty-two thousand, three hundred one".