1112311244 has 24 divisors (see below), whose sum is σ = 2132636688. Its totient is φ = 503421440.

The previous prime is 1112311223. The next prime is 1112311273. The reversal of 1112311244 is 4421132111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 43997 + ... + 64500.

It is an arithmetic number, because the mean of its divisors is an integer number (88859862).

Almost surely, 2^1112311244 is an apocalyptic number.

It is an amenable number.

1112311244 is a deficient number, since it is larger than the sum of its proper divisors (1020325444).

1112311244 is a wasteful number, since it uses less digits than its factorization.

1112311244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108745 (or 108743 counting only the distinct ones).

The product of its digits is 192, while the sum is 20.

The square root of 1112311244 is about 33351.3304682137. The cubic root of 1112311244 is about 1036.1169436620.

Adding to 1112311244 its reverse (4421132111), we get a palindrome (5533443355).

The spelling of 1112311244 in words is "one billion, one hundred twelve million, three hundred eleven thousand, two hundred forty-four".