111000011201112 has 48 divisors (see below), whose sum is σ = 305020691944920. Its totient is φ = 33636367029760.

The previous prime is 111000011201077. The next prime is 111000011201137. The reversal of 111000011201112 is 211102110000111.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 19111569273 + ... + 19111575080.

Almost surely, 2^{111000011201112} is an apocalyptic number.

111000011201112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111000011201112 is an abundant number, since it is smaller than the sum of its proper divisors (194020680743808).

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

111000011201112 is a wasteful number, since it uses less digits than its factorization.

111000011201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38223144384 (or 38223144369 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 111000011201112 its reverse (211102110000111), we get a palindrome (322102121201223).

The spelling of 111000011201112 in words is "one hundred eleven trillion, eleven million, two hundred one thousand, one hundred twelve".