112230232020 has 60 divisors (see below), whose sum is σ = 352070399604. Its totient is φ = 29928061440.

The previous prime is 112230231983. The next prime is 112230232021. The reversal of 112230232020 is 20232032211.

112230232020 is a `hidden beast` number, since 1 + 1 + 22 + 302 + 320 + 20 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 29772812304 + 82457419716 = 172548^2 + 287154^2 .

It is a tau number, because it is divible by the number of its divisors (60).

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 = 112230231984 and 112230232002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112230232021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 34637341 + ... + 34640580.

Almost surely, 2^112230232020 is an apocalyptic number.

112230232020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112230232020 is an abundant number, since it is smaller than the sum of its proper divisors (239840167584).

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

112230232020 is a wasteful number, since it uses less digits than its factorization.

112230232020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 69277942 (or 69277931 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

Adding to 112230232020 its reverse (20232032211), we get a palindrome (132462264231).

The spelling of 112230232020 in words is "one hundred twelve billion, two hundred thirty million, two hundred thirty-two thousand, twenty".