111200011110011 has 16 divisors (see below), whose sum is σ = 114920953804800. Its totient is φ = 107487500347200.

The previous prime is 111200011109981. The next prime is 111200011110017. The reversal of 111200011110011 is 110011110002111.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 111200011110011 - 2¹⁰ = 111200011108987 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111200011109974 and 111200011110001.

It is not an unprimeable number, because it can be changed into a prime (111200011110017) 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, 99993071 + ... + 101099031.

It is an arithmetic number, because the mean of its divisors is an integer number (7182559612800).

Almost surely, 2^{111200011110011} is an apocalyptic number.

111200011110011 is a deficient number, since it is larger than the sum of its proper divisors (3720942694789).

111200011110011 is a wasteful number, since it uses less digits than its factorization.

111200011110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1109770.

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 111200011110011 its reverse (110011110002111), we get a palindrome (221211121112122).

The spelling of 111200011110011 in words is "one hundred eleven trillion, two hundred billion, eleven million, one hundred ten thousand, eleven".