111112011201011 has 8 divisors (see below), whose sum is σ = 117843765634224. Its totient is φ = 104402007187200.

The previous prime is 111112011200959. The next prime is 111112011201047. The reversal of 111112011201011 is 110102110211111.

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

It is a cyclic number.

It is not a de Polignac number, because 111112011201011 - 2³⁰ = 111110937459187 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (111112011201911) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5437594325 + ... + 5437614758.

It is an arithmetic number, because the mean of its divisors is an integer number (14730470704278).

Almost surely, 2^{111112011201011} is an apocalyptic number.

111112011201011 is a deficient number, since it is larger than the sum of its proper divisors (6731754433213).

111112011201011 is a wasteful number, since it uses less digits than its factorization.

111112011201011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10875209701.

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 111112011201011 its reverse (110102110211111), we get a palindrome (221214121412122).

The spelling of 111112011201011 in words is "one hundred eleven trillion, one hundred twelve billion, eleven million, two hundred one thousand, eleven".