112231232 has 14 divisors (see below), whose sum is σ = 222708978. Its totient is φ = 56115584.

The previous prime is 112231213. The next prime is 112231279. The reversal of 112231232 is 232132211.

It can be written as a sum of positive squares in only one way, i.e., 111851776 + 379456 = 10576^2 + 616^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 112231232.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 876743 + ... + 876870.

Almost surely, 2^112231232 is an apocalyptic number.

It is an amenable number.

112231232 is a deficient number, since it is larger than the sum of its proper divisors (110477746).

112231232 is an equidigital number, since it uses as much as digits as its factorization.

112231232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1753625 (or 1753615 counting only the distinct ones).

The product of its digits is 144, while the sum is 17.

The square root of 112231232 is about 10593.9242965013. The cubic root of 112231232 is about 482.3599521954.

Adding to 112231232 its reverse (232132211), we get a palindrome (344363443).

The spelling of 112231232 in words is "one hundred twelve million, two hundred thirty-one thousand, two hundred thirty-two".