112200101212100 has 72 divisors (see below), whose sum is σ = 269572541857248. Its totient is φ = 40191081004800.

The previous prime is 112200101212091. The next prime is 112200101212103. The reversal of 112200101212100 is 1212101002211.

112200101212100 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (112200101212103) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 761121017 + ... + 761268416.

Almost surely, 2^{112200101212100} is an apocalyptic number.

112200101212100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112200101212100 is an abundant number, since it is smaller than the sum of its proper divisors (157372440645148).

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

112200101212100 is a wasteful number, since it uses less digits than its factorization.

112200101212100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1522389525 (or 1522389518 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112200101212100 its reverse (1212101002211), we get a palindrome (113412202214311).

The spelling of 112200101212100 in words is "one hundred twelve trillion, two hundred billion, one hundred one million, two hundred twelve thousand, one hundred".