112222112200000 has 168 divisors, whose sum is σ = 303649780982688. Its totient is φ = 40808040000000.

The previous prime is 112222112199961. The next prime is 112222112200001. The reversal of 112222112200000 is 2211222211.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (16).

It is a zygodrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222112200001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23305026 + ... + 27705025.

It is an arithmetic number, because the mean of its divisors is an integer number (1807439172516).

Almost surely, 2^{112222112200000} is an apocalyptic number.

112222112200000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112222112200000 is an abundant number, since it is smaller than the sum of its proper divisors (191427668782688).

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

112222112200000 is an frugal number, since it uses more digits than its factorization.

112222112200000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51010099 (or 51010069 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112222112200000 its reverse (2211222211), we get a palindrome (112224323422211).

The spelling of 112222112200000 in words is "one hundred twelve trillion, two hundred twenty-two billion, one hundred twelve million, two hundred thousand".