112321444 has 6 divisors (see below), whose sum is σ = 196562534. Its totient is φ = 56160720.

The previous prime is 112321403. The next prime is 112321453. The reversal of 112321444 is 444123211.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 100761444 + 11560000 = 10038^2 + 3400^2 .

It is a super-2 number, since 2×112321444² = 25232213564490272, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 14040177 + ... + 14040184.

Almost surely, 2^112321444 is an apocalyptic number.

It is an amenable number.

112321444 is a deficient number, since it is larger than the sum of its proper divisors (84241090).

112321444 is a wasteful number, since it uses less digits than its factorization.

112321444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28080365 (or 28080363 counting only the distinct ones).

The product of its digits is 768, while the sum is 22.

The square root of 112321444 is about 10598.1811647093. The cubic root of 112321444 is about 482.4891586600.

Adding to 112321444 its reverse (444123211), we get a palindrome (556444655).

The spelling of 112321444 in words is "one hundred twelve million, three hundred twenty-one thousand, four hundred forty-four".