112000220121012 has 24 divisors (see below), whose sum is σ = 267411378274656. Its totient is φ = 36465187946208.

The previous prime is 112000220120989. The next prime is 112000220121029. The reversal of 112000220121012 is 210121022000211.

It is a junction number, because it is equal to n+sod(n) for n = 112000220120982 and 112000220121000.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 108527344563 + ... + 108527345594.

It is an arithmetic number, because the mean of its divisors is an integer number (11142140761444).

Almost surely, 2^{112000220121012} is an apocalyptic number.

112000220121012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

112000220121012 is an abundant number, since it is smaller than the sum of its proper divisors (155411158153644).

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

112000220121012 is a wasteful number, since it uses less digits than its factorization.

112000220121012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217054690207 (or 217054690205 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 112000220121012 its reverse (210121022000211), we get a palindrome (322121242121223).

The spelling of 112000220121012 in words is "one hundred twelve trillion, two hundred twenty million, one hundred twenty-one thousand, twelve".