12001303001201 has 16 divisors (see below), whose sum is σ = 12974688019200. Its totient is φ = 11062106247168.

The previous prime is 12001303001153. The next prime is 12001303001243. The reversal of 12001303001201 is 10210030310021.

It is not a de Polignac number, because 12001303001201 - 2¹⁰ = 12001303000177 is a prime.

It is a super-2 number, since 2×12001303001201² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12001303051201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33622001 + ... + 33977073.

It is an arithmetic number, because the mean of its divisors is an integer number (810918001200).

Almost surely, 2^{12001303001201} is an apocalyptic number.

It is an amenable number.

12001303001201 is a deficient number, since it is larger than the sum of its proper divisors (973385017999).

12001303001201 is a wasteful number, since it uses less digits than its factorization.

12001303001201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403208.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 12001303001201 its reverse (10210030310021), we get a palindrome (22211333311222).

The spelling of 12001303001201 in words is "twelve trillion, one billion, three hundred three million, one thousand, two hundred one".