1123250224 has 10 divisors (see below), whose sum is σ = 2176297340. Its totient is φ = 561625104.

The previous prime is 1123250179. The next prime is 1123250237. The reversal of 1123250224 is 4220523211.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1123250195 and 1123250204.

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, 35101554 + ... + 35101585.

It is an arithmetic number, because the mean of its divisors is an integer number (217629734).

Almost surely, 2^1123250224 is an apocalyptic number.

It is an amenable number.

1123250224 is a deficient number, since it is larger than the sum of its proper divisors (1053047116).

1123250224 is an equidigital number, since it uses as much as digits as its factorization.

1123250224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70203147 (or 70203141 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 1123250224 is about 33514.9253915327. The cubic root of 1123250224 is about 1039.5024197653.

Adding to 1123250224 its reverse (4220523211), we get a palindrome (5343773435).

The spelling of 1123250224 in words is "one billion, one hundred twenty-three million, two hundred fifty thousand, two hundred twenty-four".