12000112211201 has 2 divisors, whose sum is σ = 12000112211202. Its totient is φ = 12000112211200.

The previous prime is 12000112211173. The next prime is 12000112211279. The reversal of 12000112211201 is 10211221100021.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11715895276801 + 284216934400 = 3422849^2 + 533120^2 .

It is a cyclic number.

It is not a de Polignac number, because 12000112211201 - 2²⁶ = 12000045102337 is a prime.

It is not a weakly prime, because it can be changed into another prime (12000112211281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6000056105600 + 6000056105601.

It is an arithmetic number, because the mean of its divisors is an integer number (6000056105601).

Almost surely, 2^{12000112211201} is an apocalyptic number.

It is an amenable number.

12000112211201 is a deficient number, since it is larger than the sum of its proper divisors (1).

12000112211201 is an equidigital number, since it uses as much as digits as its factorization.

12000112211201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 12000112211201 its reverse (10211221100021), we get a palindrome (22211333311222).

The spelling of 12000112211201 in words is "twelve trillion, one hundred twelve million, two hundred eleven thousand, two hundred one".