111000711012 has 48 divisors (see below), whose sum is σ = 268218128640. Its totient is φ = 35704333728.

The previous prime is 111000710999. The next prime is 111000711037. The reversal of 111000711012 is 210117000111.

It is a junction number, because it is equal to n+sod(n) for n = 111000710982 and 111000711000.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1253062 + ... + 1338717.

It is an arithmetic number, because the mean of its divisors is an integer number (5587877680).

Almost surely, 2^111000711012 is an apocalyptic number.

111000711012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111000711012 is an abundant number, since it is smaller than the sum of its proper divisors (157217417628).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

111000711012 is a wasteful number, since it uses less digits than its factorization.

111000711012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591912 (or 2591910 counting only the distinct ones).

The product of its (nonzero) digits is 14, while the sum is 15.

Adding to 111000711012 its reverse (210117000111), we get a palindrome (321117711123).

The spelling of 111000711012 in words is "one hundred eleven billion, seven hundred eleven thousand, twelve".