112201011200120 has 192 divisors, whose sum is σ = 269979274994400. Its totient is φ = 41957131345920.

The previous prime is 112201011200059. The next prime is 112201011200123. The reversal of 112201011200120 is 21002110102211.

It is a junction number, because it is equal to n+sod(n) for n = 112201011200095 and 112201011200104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112201011200123) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1241487254 + ... + 1241577626.

Almost surely, 2^{112201011200120} is an apocalyptic number.

112201011200120 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 112201011200120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (134989637497200).

112201011200120 is an abundant number, since it is smaller than the sum of its proper divisors (157778263794280).

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

112201011200120 is a wasteful number, since it uses less digits than its factorization.

112201011200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 91138 (or 91117 counting only the distinct ones).

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

Adding to 112201011200120 its reverse (21002110102211), we get a palindrome (133203121302331).

The spelling of 112201011200120 in words is "one hundred twelve trillion, two hundred one billion, eleven million, two hundred thousand, one hundred twenty".