1124000225 has 24 divisors (see below), whose sum is σ = 1468031040. Its totient is φ = 852019520.

The previous prime is 1124000221. The next prime is 1124000321. The reversal of 1124000225 is 5220004211.

It is not a de Polignac number, because 1124000225 - 2² = 1124000221 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1124000221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 52391 + ... + 70659.

It is an arithmetic number, because the mean of its divisors is an integer number (61167960).

Almost surely, 2^1124000225 is an apocalyptic number.

It is an amenable number.

1124000225 is a deficient number, since it is larger than the sum of its proper divisors (344030815).

1124000225 is a wasteful number, since it uses less digits than its factorization.

1124000225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18409 (or 18404 counting only the distinct ones).

The product of its (nonzero) digits is 160, while the sum is 17.

The square root of 1124000225 is about 33526.1125840739. The cubic root of 1124000225 is about 1039.7337289849.

Adding to 1124000225 its reverse (5220004211), we get a palindrome (6344004436).

The spelling of 1124000225 in words is "one billion, one hundred twenty-four million, two hundred twenty-five", and thus it is an aban number.