112001100210020 has 72 divisors (see below), whose sum is σ = 273667363986240. Its totient is φ = 38391299835840.

The previous prime is 112001100210017. The next prime is 112001100210029. The reversal of 112001100210020 is 20012001100211.

112001100210020 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 112001100209983 and 112001100210010.

It is not an unprimeable number, because it can be changed into a prime (112001100210029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9359510 + ... + 17652269.

It is an arithmetic number, because the mean of its divisors is an integer number (3800935610920).

Almost surely, 2^{112001100210020} is an apocalyptic number.

112001100210020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112001100210020 is an abundant number, since it is smaller than the sum of its proper divisors (161666263776220).

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

112001100210020 is a wasteful number, since it uses less digits than its factorization.

112001100210020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27016033 (or 27016024 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 112001100210020 its reverse (20012001100211), we get a palindrome (132013101310231).

The spelling of 112001100210020 in words is "one hundred twelve trillion, one billion, one hundred million, two hundred ten thousand, twenty".