111012102200112 has 80 divisors (see below), whose sum is σ = 287631484760928. Its totient is φ = 36894384322560.

The previous prime is 111012102200107. The next prime is 111012102200117. The reversal of 111012102200112 is 211002201210111.

It is a happy number.

111012102200112 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (111012102200107) and next prime (111012102200117).

It is a super-2 number, since 2×111012102200112² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 111012102200091 and 111012102200100.

It is not an unprimeable number, because it can be changed into a prime (111012102200117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 62522548 + ... + 64273580.

Almost surely, 2^{111012102200112} is an apocalyptic number.

111012102200112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

111012102200112 is an abundant number, since it is smaller than the sum of its proper divisors (176619382560816).

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

111012102200112 is a wasteful number, since it uses less digits than its factorization.

111012102200112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1754958 (or 1754952 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 15.

Adding to 111012102200112 its reverse (211002201210111), we get a palindrome (322014303410223).

Subtracting 111012102200112 from its reverse (211002201210111), we obtain a palindrome (99990099009999).

The spelling of 111012102200112 in words is "one hundred eleven trillion, twelve billion, one hundred two million, two hundred thousand, one hundred twelve".