112020122003220 has 72 divisors (see below), whose sum is σ = 340169006040864. Its totient is φ = 29839097504448.

The previous prime is 112020122003183. The next prime is 112020122003227. The reversal of 112020122003220 is 22300221020211.

112020122003220 is a `hidden beast` number, since 1 + 1 + 20 + 201 + 220 + 0 + 3 + 220 = 666.

112020122003220 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 = 112020122003193 and 112020122003202.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112020122003227) 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, 342909514 + ... + 343236033.

Almost surely, 2^{112020122003220} is an apocalyptic number.

112020122003220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112020122003220 is an abundant number, since it is smaller than the sum of its proper divisors (228148884037644).

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

112020122003220 is a wasteful number, since it uses less digits than its factorization.

112020122003220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 686146469 (or 686146464 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

Adding to 112020122003220 its reverse (22300221020211), we get a palindrome (134320343023431).

The spelling of 112020122003220 in words is "one hundred twelve trillion, twenty billion, one hundred twenty-two million, three thousand, two hundred twenty".