12211230113001 has 10 divisors (see below), whose sum is σ = 18241467205962. Its totient is φ = 8140820075280.

The previous prime is 12211230112999. The next prime is 12211230113009. The reversal of 12211230113001 is 10031103211221.

12211230113001 is a `hidden beast` number, since 1 + 221 + 12 + 301 + 130 + 0 + 1 = 666.

It can be written as a sum of positive squares in only one way, i.e., 8720681486400 + 3490548626601 = 2953080^2 + 1868301^2 .

It is not a de Polignac number, because 12211230113001 - 2¹ = 12211230112999 is a prime.

It is a super-2 number, since 2×12211230113001² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12211230113009) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 75377963580 + ... + 75377963741.

Almost surely, 2^{12211230113001} is an apocalyptic number.

It is an amenable number.

12211230113001 is a deficient number, since it is larger than the sum of its proper divisors (6030237092961).

12211230113001 is an equidigital number, since it uses as much as digits as its factorization.

12211230113001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 150755927333 (or 150755927324 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 12211230113001 its reverse (10031103211221), we get a palindrome (22242333324222).

The spelling of 12211230113001 in words is "twelve trillion, two hundred eleven billion, two hundred thirty million, one hundred thirteen thousand, one".