12101012110201 has 16 divisors (see below), whose sum is σ = 13836416630400. Its totient is φ = 10367280973440.

The previous prime is 12101012110177. The next prime is 12101012110241. The reversal of 12101012110201 is 10201121010121.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12101012110201 - 2¹¹ = 12101012108153 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12101012110241) 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, 125636181 + ... + 125732461.

It is an arithmetic number, because the mean of its divisors is an integer number (864776039400).

Almost surely, 2^{12101012110201} is an apocalyptic number.

It is an amenable number.

12101012110201 is a deficient number, since it is larger than the sum of its proper divisors (1735404520199).

12101012110201 is an equidigital number, since it uses as much as digits as its factorization.

12101012110201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 104784.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 12101012110201 its reverse (10201121010121), we get a palindrome (22302133120322).

It can be divided in two parts, 121010121 and 10201, that multiplied together give a palindrome (1234424244321).

The spelling of 12101012110201 in words is "twelve trillion, one hundred one billion, twelve million, one hundred ten thousand, two hundred one".