12012110000101 has 4 divisors (see below), whose sum is σ = 12012151226400. Its totient is φ = 12012068773804.

The previous prime is 12012110000041. The next prime is 12012110000153. The reversal of 12012110000101 is 10100001121021.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 12012110000101 - 2¹⁹ = 12012109475813 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12012110000171) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20172961 + ... + 20759878.

It is an arithmetic number, because the mean of its divisors is an integer number (3003037806600).

Almost surely, 2^{12012110000101} is an apocalyptic number.

It is an amenable number.

12012110000101 is a deficient number, since it is larger than the sum of its proper divisors (41226299).

12012110000101 is an equidigital number, since it uses as much as digits as its factorization.

12012110000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41226298.

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

Adding to 12012110000101 its reverse (10100001121021), we get a palindrome (22112111121122).

The spelling of 12012110000101 in words is "twelve trillion, twelve billion, one hundred ten million, one hundred one", and thus it is an aban number.