14112111111011 has 16 divisors (see below), whose sum is σ = 14421416325120. Its totient is φ = 13803185514720.

The previous prime is 14112111110971. The next prime is 14112111111013. The reversal of 14112111111011 is 11011111121141.

It is a happy number.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14112111111011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14112111111013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 705913226 + ... + 705933216.

It is an arithmetic number, because the mean of its divisors is an integer number (901338520320).

Almost surely, 2^{14112111111011} is an apocalyptic number.

14112111111011 is a deficient number, since it is larger than the sum of its proper divisors (309305214109).

14112111111011 is a wasteful number, since it uses less digits than its factorization.

14112111111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28714.

The product of its (nonzero) digits is 8, while the sum is 17.

Adding to 14112111111011 its reverse (11011111121141), we get a palindrome (25123222232152).

The spelling of 14112111111011 in words is "fourteen trillion, one hundred twelve billion, one hundred eleven million, one hundred eleven thousand, eleven".