112000010221220 has 24 divisors (see below), whose sum is σ = 256581841598208. Its totient is φ = 40727276444000.

The previous prime is 112000010221181. The next prime is 112000010221261. The reversal of 112000010221220 is 22122010000211.

It is a junction number, because it is equal to n+sod(n) for n = 112000010221195 and 112000010221204.

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, 254545477556 + ... + 254545477995.

It is an arithmetic number, because the mean of its divisors is an integer number (10690910066592).

Almost surely, 2^{112000010221220} is an apocalyptic number.

112000010221220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112000010221220 is an abundant number, since it is smaller than the sum of its proper divisors (144581831376988).

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

112000010221220 is a wasteful number, since it uses less digits than its factorization.

112000010221220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 509090955571 (or 509090955569 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 112000010221220 its reverse (22122010000211), we get a palindrome (134122020221431).

The spelling of 112000010221220 in words is "one hundred twelve trillion, ten million, two hundred twenty-one thousand, two hundred twenty".