112232144 has 10 divisors (see below), whose sum is σ = 217449810. Its totient is φ = 56116064.

The previous prime is 112232119. The next prime is 112232161. The reversal of 112232144 is 441232211.

It can be written as a sum of positive squares in only one way, i.e., 108576400 + 3655744 = 10420^2 + 1912^2 .

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3507239 + ... + 3507270.

It is an arithmetic number, because the mean of its divisors is an integer number (21744981).

Almost surely, 2^112232144 is an apocalyptic number.

It is an amenable number.

112232144 is a deficient number, since it is larger than the sum of its proper divisors (105217666).

112232144 is an equidigital number, since it uses as much as digits as its factorization.

112232144 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7014517 (or 7014511 counting only the distinct ones).

The product of its digits is 384, while the sum is 20.

The square root of 112232144 is about 10593.9673399534. The cubic root of 112232144 is about 482.3612587571.

Adding to 112232144 its reverse (441232211), we get a palindrome (553464355).

The spelling of 112232144 in words is "one hundred twelve million, two hundred thirty-two thousand, one hundred forty-four".