12014012411 has 4 divisors (see below), whose sum is σ = 12217639800. Its totient is φ = 11810385024.

The previous prime is 12014012401. The next prime is 12014012431. The reversal of 12014012411 is 11421041021.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11421041021 = 13 ⋅878541617.

It is a cyclic number.

It is not a de Polignac number, because 12014012411 - 2¹⁸ = 12013750267 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 12014012411.

It is not an unprimeable number, because it can be changed into a prime (12014012401) 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, 101813606 + ... + 101813723.

It is an arithmetic number, because the mean of its divisors is an integer number (3054409950).

Almost surely, 2^12014012411 is an apocalyptic number.

12014012411 is a deficient number, since it is larger than the sum of its proper divisors (203627389).

12014012411 is an equidigital number, since it uses as much as digits as its factorization.

12014012411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 203627388.

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 12014012411 its reverse (11421041021), we get a palindrome (23435053432).

The spelling of 12014012411 in words is "twelve billion, fourteen million, twelve thousand, four hundred eleven".