111000011012 has 12 divisors (see below), whose sum is σ = 211909112016. Its totient is φ = 50454550440.

The previous prime is 111000011011. The next prime is 111000011039. The reversal of 111000011012 is 210110000111.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (111000011011) 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, 1261363718 + ... + 1261363805.

It is an arithmetic number, because the mean of its divisors is an integer number (17659092668).

Almost surely, 2^111000011012 is an apocalyptic number.

It is an amenable number.

111000011012 is a deficient number, since it is larger than the sum of its proper divisors (100909101004).

111000011012 is a wasteful number, since it uses less digits than its factorization.

111000011012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2522727538 (or 2522727536 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 111000011012 its reverse (210110000111), we get a palindrome (321110011123).

The spelling of 111000011012 in words is "one hundred eleven billion, eleven thousand, twelve".