110012001111 has 24 divisors (see below), whose sum is σ = 168472624320. Its totient is φ = 68937302016.

The previous prime is 110012001103. The next prime is 110012001139. The reversal of 110012001111 is 111100210011.

It is not a de Polignac number, because 110012001111 - 2³ = 110012001103 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 110012001093 and 110012001102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (110012001191) 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 23 ways as a sum of consecutive naturals, for example, 349855 + ... + 585168.

It is an arithmetic number, because the mean of its divisors is an integer number (7019692680).

Almost surely, 2^110012001111 is an apocalyptic number.

110012001111 is a deficient number, since it is larger than the sum of its proper divisors (58460623209).

110012001111 is a wasteful number, since it uses less digits than its factorization.

110012001111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 935815 (or 935812 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 9.

Adding to 110012001111 its reverse (111100210011), we get a palindrome (221112211122).

The spelling of 110012001111 in words is "one hundred ten billion, twelve million, one thousand, one hundred eleven".