12013110010211 has 4 divisors (see below), whose sum is σ = 12013390320672. Its totient is φ = 12012829699752.

The previous prime is 12013110010199. The next prime is 12013110010229. The reversal of 12013110010211 is 11201001131021.

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

It is a cyclic number.

It is not a de Polignac number, because 12013110010211 - 2¹⁸ = 12013109748067 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12013110010241) 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, 140090936 + ... + 140176661.

It is an arithmetic number, because the mean of its divisors is an integer number (3003347580168).

Almost surely, 2^{12013110010211} is an apocalyptic number.

12013110010211 is a deficient number, since it is larger than the sum of its proper divisors (280310461).

12013110010211 is an equidigital number, since it uses as much as digits as its factorization.

12013110010211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280310460.

The product of its (nonzero) digits is 12, while the sum is 14.

Adding to 12013110010211 its reverse (11201001131021), we get a palindrome (23214111141232).

The spelling of 12013110010211 in words is "twelve trillion, thirteen billion, one hundred ten million, ten thousand, two hundred eleven".