112220200000000 has 180 divisors, whose sum is σ = 280276880912226. Its totient is φ = 44888000000000.

The previous prime is 112220199999997. The next prime is 112220200000033. The reversal of 112220200000000 is 2022211.

112220200000000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 9 ways, for example, as 107593984053504 + 4626215946496 = 10372752^2 + 2150864^2 .

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 199719450 + ... + 200280550.

Almost surely, 2^{112220200000000} is an apocalyptic number.

112220200000000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112220200000000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (140138440456113).

112220200000000 is an abundant number, since it is smaller than the sum of its proper divisors (168056680912226).

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

112220200000000 is an frugal number, since it uses more digits than its factorization.

112220200000000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 561159 (or 561108 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 112220200000000 its reverse (2022211), we get a palindrome (112220202022211).

The spelling of 112220200000000 in words is "one hundred twelve trillion, two hundred twenty billion, two hundred million", and thus it is an aban number.