112110212210220 has 96 divisors (see below), whose sum is σ = 398614087872000. Its totient is φ = 25625191361472.

The previous prime is 112110212210203. The next prime is 112110212210251. The reversal of 112110212210220 is 22012212011211.

112110212210220 is a `hidden beast` number, since 1 + 1 + 21 + 1 + 0 + 212 + 210 + 220 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 112110212210193 and 112110212210202.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14829389370 + ... + 14829396929.

It is an arithmetic number, because the mean of its divisors is an integer number (4152230082000).

Almost surely, 2^{112110212210220} is an apocalyptic number.

112110212210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112110212210220 is an abundant number, since it is smaller than the sum of its proper divisors (286503875661780).

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

112110212210220 is a wasteful number, since it uses less digits than its factorization.

112110212210220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29658786324 (or 29658786316 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 18.

Adding to 112110212210220 its reverse (22012212011211), we get a palindrome (134122424221431).

The spelling of 112110212210220 in words is "one hundred twelve trillion, one hundred ten billion, two hundred twelve million, two hundred ten thousand, two hundred twenty".