111122001000011 has 8 divisors (see below), whose sum is σ = 111380346675264. Its totient is φ = 110863689136200.

The previous prime is 111122000999993. The next prime is 111122001000137. The reversal of 111122001000011 is 110000100221111.

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 111122001000011 - 2³⁴ = 111104821130827 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 111122000999956 and 111122001000001.

It is not an unprimeable number, because it can be changed into a prime (111122001500011) 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, 1866221 + ... + 15024206.

It is an arithmetic number, because the mean of its divisors is an integer number (13922543334408).

Almost surely, 2^{111122001000011} is an apocalyptic number.

111122001000011 is a deficient number, since it is larger than the sum of its proper divisors (258345675253).

111122001000011 is a wasteful number, since it uses less digits than its factorization.

111122001000011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16905721.

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 111122001000011 its reverse (110000100221111), we get a palindrome (221122101221122).

The spelling of 111122001000011 in words is "one hundred eleven trillion, one hundred twenty-two billion, one million, eleven", and thus it is an aban number.