111200210100112 has 60 divisors (see below), whose sum is σ = 259870534620096. Its totient is φ = 45148957467840.

The previous prime is 111200210099959. The next prime is 111200210100121. The reversal of 111200210100112 is 211001012002111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 111200210100092 and 111200210100101.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1375110564 + ... + 1375191427.

Almost surely, 2^{111200210100112} is an apocalyptic number.

It is an amenable number.

111200210100112 is an abundant number, since it is smaller than the sum of its proper divisors (148670324519984).

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

111200210100112 is a wasteful number, since it uses less digits than its factorization.

111200210100112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2750302044 (or 2750302019 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 111200210100112 its reverse (211001012002111), we get a palindrome (322201222102223).

The spelling of 111200210100112 in words is "one hundred eleven trillion, two hundred billion, two hundred ten million, one hundred thousand, one hundred twelve".