112012211001200 has 60 divisors (see below), whose sum is σ = 269143612826088. Its totient is φ = 44799177696000.

The previous prime is 112012211001199. The next prime is 112012211001221. The reversal of 112012211001200 is 2100112210211.

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, 14688326 + ... + 20970725.

Almost surely, 2^{112012211001200} is an apocalyptic number.

112012211001200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112012211001200 is an abundant number, since it is smaller than the sum of its proper divisors (157131401824888).

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

112012211001200 is a wasteful number, since it uses less digits than its factorization.

112012211001200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35666922 (or 35666911 counting only the distinct ones).

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

Adding to 112012211001200 its reverse (2100112210211), we get a palindrome (114112323211411).

The spelling of 112012211001200 in words is "one hundred twelve trillion, twelve billion, two hundred eleven million, one thousand, two hundred".