1112441152 has 28 divisors (see below), whose sum is σ = 2222334900. Its totient is φ = 552482816.

The previous prime is 1112441129. The next prime is 1112441153. The reversal of 1112441152 is 2511442111.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 37650496 + 1074790656 = 6136^2 + 32784^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112441153) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48793 + ... + 67864.

Almost surely, 2^1112441152 is an apocalyptic number.

It is an amenable number.

1112441152 is a deficient number, since it is larger than the sum of its proper divisors (1109893748).

1112441152 is a wasteful number, since it uses less digits than its factorization.

1112441152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 116818 (or 116808 counting only the distinct ones).

The product of its digits is 320, while the sum is 22.

The square root of 1112441152 is about 33353.2779798328. The cubic root of 1112441152 is about 1036.1572784876.

Adding to 1112441152 its reverse (2511442111), we get a palindrome (3623883263).

The spelling of 1112441152 in words is "one billion, one hundred twelve million, four hundred forty-one thousand, one hundred fifty-two".