112232022320 has 80 divisors (see below), whose sum is σ = 288091060992. Its totient is φ = 40319911680.

The previous prime is 112232022311. The next prime is 112232022323. The reversal of 112232022320 is 23220232211.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (80).

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 112232022292 and 112232022301.

It is not an unprimeable number, because it can be changed into a prime (112232022323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 695252 + ... + 841331.

Almost surely, 2^112232022320 is an apocalyptic number.

112232022320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112232022320 is an abundant number, since it is smaller than the sum of its proper divisors (175859038672).

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

112232022320 is a wasteful number, since it uses less digits than its factorization.

112232022320 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1536690 (or 1536684 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 112232022320 its reverse (23220232211), we get a palindrome (135452254531).

The spelling of 112232022320 in words is "one hundred twelve billion, two hundred thirty-two million, twenty-two thousand, three hundred twenty".