12011114043 has 48 divisors (see below), whose sum is σ = 18420480000. Its totient is φ = 7520667264.

The previous prime is 12011114039. The next prime is 12011114051. The reversal of 12011114043 is 34041111021.

It is not a de Polignac number, because 12011114043 - 2² = 12011114039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12011114033) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13917430 + ... + 13918292.

It is an arithmetic number, because the mean of its divisors is an integer number (383760000).

Almost surely, 2^12011114043 is an apocalyptic number.

12011114043 is a deficient number, since it is larger than the sum of its proper divisors (6409365957).

12011114043 is a wasteful number, since it uses less digits than its factorization.

12011114043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1496 (or 1493 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

Adding to 12011114043 its reverse (34041111021), we get a palindrome (46052225064).

The spelling of 12011114043 in words is "twelve billion, eleven million, one hundred fourteen thousand, forty-three".