12010100101201 has 16 divisors (see below), whose sum is σ = 12370228128720. Its totient is φ = 11653217694720.

The previous prime is 12010100101199. The next prime is 12010100101247. The reversal of 12010100101201 is 10210100101021.

It can be written as a sum of positive squares in 8 ways, for example, as 450508097601 + 11559592003600 = 671199^2 + 3399940^2 .

It is a cyclic number.

It is not a de Polignac number, because 12010100101201 - 2¹ = 12010100101199 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12010100102201) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20853415 + ... + 21421603.

It is an arithmetic number, because the mean of its divisors is an integer number (773139258045).

Almost surely, 2^{12010100101201} is an apocalyptic number.

It is an amenable number.

12010100101201 is a deficient number, since it is larger than the sum of its proper divisors (360128027519).

12010100101201 is a wasteful number, since it uses less digits than its factorization.

12010100101201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571044.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 12010100101201 its reverse (10210100101021), we get a palindrome (22220200202222).

The spelling of 12010100101201 in words is "twelve trillion, ten billion, one hundred million, one hundred one thousand, two hundred one".