12201232200111 has 128 divisors (see below), whose sum is σ = 19706724576000. Its totient is φ = 7430679429120.

The previous prime is 12201232199999. The next prime is 12201232200139. The reversal of 12201232200111 is 11100223210221.

12201232200111 is a `hidden beast` number, since 1 + 220 + 1 + 232 + 200 + 1 + 11 = 666.

12201232200111 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 12201232200111 - 2¹⁹ = 12201231675823 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12201232200191) by changing a digit.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 3537612715 + ... + 3537616163.

It is an arithmetic number, because the mean of its divisors is an integer number (153958785750).

Almost surely, 2^{12201232200111} is an apocalyptic number.

12201232200111 is a deficient number, since it is larger than the sum of its proper divisors (7505492375889).

12201232200111 is a wasteful number, since it uses less digits than its factorization.

12201232200111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4426 (or 4420 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 12201232200111 its reverse (11100223210221), we get a palindrome (23301455410332).

The spelling of 12201232200111 in words is "twelve trillion, two hundred one billion, two hundred thirty-two million, two hundred thousand, one hundred eleven".