112110121200 has 960 divisors, whose sum is σ = 464784251904. Its totient is φ = 22425600000.

The previous prime is 112110121177. The next prime is 112110121217. The reversal of 112110121200 is 2121011211.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 382628254 + ... + 382628546.

Almost surely, 2^112110121200 is an apocalyptic number.

112110121200 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 112110121200, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (232392125952).

112110121200 is an abundant number, since it is smaller than the sum of its proper divisors (352674130704).

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

112110121200 is a wasteful number, since it uses less digits than its factorization.

112110121200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 474 (or 463 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 112110121200 its reverse (2121011211), we get a palindrome (114231132411).

The spelling of 112110121200 in words is "one hundred twelve billion, one hundred ten million, one hundred twenty-one thousand, two hundred".