12011614111 has 8 divisors (see below), whose sum is σ = 13809761280. Its totient is φ = 10234017528.

The previous prime is 12011614049. The next prime is 12011614117. The reversal of 12011614111 is 11141611021.

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

It is not a de Polignac number, because 12011614111 - 2⁹ = 12011613599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011614117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5136391 + ... + 5138728.

It is an arithmetic number, because the mean of its divisors is an integer number (1726220160).

Almost surely, 2^12011614111 is an apocalyptic number.

12011614111 is a deficient number, since it is larger than the sum of its proper divisors (1798147169).

12011614111 is a wasteful number, since it uses less digits than its factorization.

12011614111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10275293.

The product of its (nonzero) digits is 48, while the sum is 19.

The spelling of 12011614111 in words is "twelve billion, eleven million, six hundred fourteen thousand, one hundred eleven".