112001022120220 has 24 divisors (see below), whose sum is σ = 236561696439264. Its totient is φ = 44541446945856.

The previous prime is 112001022120217. The next prime is 112001022120227. The reversal of 112001022120220 is 22021220100211.

It is a happy number.

112001022120220 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 = 112001022120194 and 112001022120203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112001022120227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16185115344 + ... + 16185122263.

It is an arithmetic number, because the mean of its divisors is an integer number (9856737351636).

Almost surely, 2^{112001022120220} is an apocalyptic number.

112001022120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112001022120220 is an abundant number, since it is smaller than the sum of its proper divisors (124560674319044).

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

112001022120220 is a wasteful number, since it uses less digits than its factorization.

112001022120220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32370237789 (or 32370237787 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 112001022120220 its reverse (22021220100211), we get a palindrome (134022242220431).

The spelling of 112001022120220 in words is "one hundred twelve trillion, one billion, twenty-two million, one hundred twenty thousand, two hundred twenty".