12014012231 has 8 divisors (see below), whose sum is σ = 13015643424. Its totient is φ = 11023449120.

The previous prime is 12014012201. The next prime is 12014012239. The reversal of 12014012231 is 13221041021.

12014012231 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12014012231 is a prime.

It is a super-2 number, since 2×12014012231² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12014012239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2764760 + ... + 2769101.

It is an arithmetic number, because the mean of its divisors is an integer number (1626955428).

Almost surely, 2^12014012231 is an apocalyptic number.

12014012231 is a deficient number, since it is larger than the sum of its proper divisors (1001631193).

12014012231 is a wasteful number, since it uses less digits than its factorization.

12014012231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5534041.

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 12014012231 its reverse (13221041021), we get a palindrome (25235053252).

The spelling of 12014012231 in words is "twelve billion, fourteen million, twelve thousand, two hundred thirty-one".