112232223232 has 40 divisors (see below), whose sum is σ = 227921457852. Its totient is φ = 55196160000.

The previous prime is 112232223167. The next prime is 112232223239. The reversal of 112232223232 is 232322232211.

It can be written as a sum of positive squares in 2 ways, for example, as 82034125056 + 30198098176 = 286416^2 + 173776^2 .

It is a junction number, because it is equal to n+sod(n) for n = 112232223197 and 112232223206.

It is not an unprimeable number, because it can be changed into a prime (112232223239) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1765519 + ... + 1827982.

Almost surely, 2^112232223232 is an apocalyptic number.

It is an amenable number.

112232223232 is an abundant number, since it is smaller than the sum of its proper divisors (115689234620).

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

112232223232 is an frugal number, since it uses more digits than its factorization.

112232223232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3593580 (or 3593564 counting only the distinct ones).

The product of its digits is 3456, while the sum is 25.

Adding to 112232223232 its reverse (232322232211), we get a palindrome (344554455443).

The spelling of 112232223232 in words is "one hundred twelve billion, two hundred thirty-two million, two hundred twenty-three thousand, two hundred thirty-two".