1120254244 has 6 divisors (see below), whose sum is σ = 1960444934. Its totient is φ = 560127120.

The previous prime is 1120254227. The next prime is 1120254251. The reversal of 1120254244 is 4424520211.

It can be written as a sum of positive squares in only one way, i.e., 614544100 + 505710144 = 24790^2 + 22488^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 140031777 + ... + 140031784.

Almost surely, 2^1120254244 is an apocalyptic number.

It is an amenable number.

1120254244 is a deficient number, since it is larger than the sum of its proper divisors (840190690).

1120254244 is a wasteful number, since it uses less digits than its factorization.

1120254244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 280063565 (or 280063563 counting only the distinct ones).

The product of its (nonzero) digits is 2560, while the sum is 25.

The square root of 1120254244 is about 33470.1993421013. The cubic root of 1120254244 is about 1038.5773954053.

Adding to 1120254244 its reverse (4424520211), we get a palindrome (5544774455).

The spelling of 1120254244 in words is "one billion, one hundred twenty million, two hundred fifty-four thousand, two hundred forty-four".