12110012301223 has 4 divisors (see below), whose sum is σ = 12162894451240. Its totient is φ = 12057130151208.

The previous prime is 12110012301173. The next prime is 12110012301239. The reversal of 12110012301223 is 32210321001121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12110012301223 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 12110012301223.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12110012301293) 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, 26441074665 + ... + 26441075122.

It is an arithmetic number, because the mean of its divisors is an integer number (3040723612810).

Almost surely, 2^{12110012301223} is an apocalyptic number.

12110012301223 is a deficient number, since it is larger than the sum of its proper divisors (52882150017).

12110012301223 is an equidigital number, since it uses as much as digits as its factorization.

12110012301223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52882150016.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 12110012301223 its reverse (32210321001121), we get a palindrome (44320333302344).

The spelling of 12110012301223 in words is "twelve trillion, one hundred ten billion, twelve million, three hundred one thousand, two hundred twenty-three".