12000212010001 has 16 divisors (see below), whose sum is σ = 12442755600000. Its totient is φ = 11565639727488.

The previous prime is 12000212009969. The next prime is 12000212010097. The reversal of 12000212010001 is 10001021200021.

It is a cyclic number.

It is not a de Polignac number, because 12000212010001 - 2⁵ = 12000212009969 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12000212010001.

It is not an unprimeable number, because it can be changed into a prime (12000212010301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1355626 + ... + 5083123.

It is an arithmetic number, because the mean of its divisors is an integer number (777672225000).

Almost surely, 2^{12000212010001} is an apocalyptic number.

It is an amenable number.

12000212010001 is a deficient number, since it is larger than the sum of its proper divisors (442543589999).

12000212010001 is an equidigital number, since it uses as much as digits as its factorization.

12000212010001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6439368.

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 12000212010001 its reverse (10001021200021), we get a palindrome (22001233210022).

The spelling of 12000212010001 in words is "twelve trillion, two hundred twelve million, ten thousand, one".