12001130212101 has 8 divisors (see below), whose sum is σ = 16001558026944. Its totient is φ = 8000727936000.

The previous prime is 12001130212021. The next prime is 12001130212103. The reversal of 12001130212101 is 10121203110021.

12001130212101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 12001130212101 - 2¹¹ = 12001130210053 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12001130212103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5259900 + ... + 7188101.

It is an arithmetic number, because the mean of its divisors is an integer number (2000194753368).

Almost surely, 2^{12001130212101} is an apocalyptic number.

It is an amenable number.

12001130212101 is a deficient number, since it is larger than the sum of its proper divisors (4000427814843).

12001130212101 is a wasteful number, since it uses less digits than its factorization.

12001130212101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12769371.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 12001130212101 its reverse (10121203110021), we get a palindrome (22122333322122).

The spelling of 12001130212101 in words is "twelve trillion, one billion, one hundred thirty million, two hundred twelve thousand, one hundred one".