112110020021120 has 256 divisors, whose sum is σ = 293691025152000. Its totient is φ = 40584453857280.

The previous prime is 112110020021057. The next prime is 112110020021141. The reversal of 112110020021120 is 21120020011211.

It is a junction number, because it is equal to n+sod(n) for n = 112110020021095 and 112110020021104.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2129763761 + ... + 2129816399.

It is an arithmetic number, because the mean of its divisors is an integer number (1147230567000).

Almost surely, 2^{112110020021120} is an apocalyptic number.

112110020021120 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 112110020021120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146845512576000).

112110020021120 is an abundant number, since it is smaller than the sum of its proper divisors (181581005130880).

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

112110020021120 is a wasteful number, since it uses less digits than its factorization.

112110020021120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54021 (or 54009 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 112110020021120 its reverse (21120020011211), we get a palindrome (133230040032331).

Subtracting from 112110020021120 its reverse (21120020011211), we obtain a palindrome (90990000009909).

The spelling of 112110020021120 in words is "one hundred twelve trillion, one hundred ten billion, twenty million, twenty-one thousand, one hundred twenty".