112321212220200 has 384 divisors, whose sum is σ = 370239120501120. Its totient is φ = 28071235584000.

The previous prime is 112321212220181. The next prime is 112321212220219. The reversal of 112321212220200 is 2022212123211.

It is an interprime number because it is at equal distance from previous prime (112321212220181) and next prime (112321212220219).

It is an unprimeable number.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 3081411975 + ... + 3081448425.

It is an arithmetic number, because the mean of its divisors is an integer number (964164376305).

Almost surely, 2^{112321212220200} is an apocalyptic number.

112321212220200 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 112321212220200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (185119560250560).

112321212220200 is an abundant number, since it is smaller than the sum of its proper divisors (257917908280920).

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

112321212220200 is a wasteful number, since it uses less digits than its factorization.

112321212220200 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37757 (or 37748 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112321212220200 its reverse (2022212123211), we get a palindrome (114343424343411).

The spelling of 112321212220200 in words is "one hundred twelve trillion, three hundred twenty-one billion, two hundred twelve million, two hundred twenty thousand, two hundred".