111000222110011 has 4 divisors (see below), whose sum is σ = 119538700733872. Its totient is φ = 102461743486152.

The previous prime is 111000222109993. The next prime is 111000222110047. The reversal of 111000222110011 is 110011222000111.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 111000222110011 - 2¹⁹ = 111000221585723 is a prime.

It is a super-3 number, since 3×111000222110011³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 8538478623847 = 111000222110011 / (1 + 1 + 1 + 0 + 0 + 0 + 2 + 2 + 2 + 1 + 1 + 0 + 0 + 1 + 1).

It is a Duffinian number.

It is a zygodrome in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 111000222109973 and 111000222110000.

It is not an unprimeable number, because it can be changed into a prime (111000222110711) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4269239311911 + ... + 4269239311936.

It is an arithmetic number, because the mean of its divisors is an integer number (29884675183468).

Almost surely, 2^{111000222110011} is an apocalyptic number.

111000222110011 is a deficient number, since it is larger than the sum of its proper divisors (8538478623861).

111000222110011 is an equidigital number, since it uses as much as digits as its factorization.

111000222110011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8538478623860.

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111000222110011 its reverse (110011222000111), we get a palindrome (221011444110122).

The spelling of 111000222110011 in words is "one hundred eleven trillion, two hundred twenty-two million, one hundred ten thousand, eleven".