112001210210120 has 192 divisors, whose sum is σ = 319832291059200. Its totient is φ = 34905469777920.

The previous prime is 112001210210081. The next prime is 112001210210177. The reversal of 112001210210120 is 21012012100211.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a junction number, because it is equal to n+sod(n) for n = 112001210210095 and 112001210210104.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 190793216 + ... + 191379344.

It is an arithmetic number, because the mean of its divisors is an integer number (1665793182600).

Almost surely, 2^{112001210210120} is an apocalyptic number.

112001210210120 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 112001210210120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (159916145529600).

112001210210120 is an abundant number, since it is smaller than the sum of its proper divisors (207831080849080).

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

112001210210120 is a wasteful number, since it uses less digits than its factorization.

112001210210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 595028 (or 595017 counting only the distinct ones).

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

Adding to 112001210210120 its reverse (21012012100211), we get a palindrome (133013222310331).

The spelling of 112001210210120 in words is "one hundred twelve trillion, one billion, two hundred ten million, two hundred ten thousand, one hundred twenty".