112222120202200 has 48 divisors (see below), whose sum is σ = 263310158232000. Its totient is φ = 44477023777920.

The previous prime is 112222120202177. The next prime is 112222120202207. The reversal of 112222120202200 is 2202021222211.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112222120202207) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2573880040 + ... + 2573923639.

It is an arithmetic number, because the mean of its divisors is an integer number (5485628296500).

Almost surely, 2^{112222120202200} is an apocalyptic number.

112222120202200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112222120202200 is an abundant number, since it is smaller than the sum of its proper divisors (151088038029800).

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

112222120202200 is a wasteful number, since it uses less digits than its factorization.

112222120202200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5147803804 (or 5147803795 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 112222120202200 its reverse (2202021222211), we get a palindrome (114424141424411).

The spelling of 112222120202200 in words is "one hundred twelve trillion, two hundred twenty-two billion, one hundred twenty million, two hundred two thousand, two hundred".