1224547226 has 32 divisors (see below), whose sum is σ = 2217653760. Its totient is φ = 495397296.

The previous prime is 1224547217. The next prime is 1224547277. The reversal of 1224547226 is 6227454221.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 67145 + ... + 83411.

It is an arithmetic number, because the mean of its divisors is an integer number (69301680).

Almost surely, 2^1224547226 is an apocalyptic number.

1224547226 is a deficient number, since it is larger than the sum of its proper divisors (993106534).

1224547226 is a wasteful number, since it uses less digits than its factorization.

1224547226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16578.

The product of its digits is 53760, while the sum is 35.

The square root of 1224547226 is about 34993.5312022094. The cubic root of 1224547226 is about 1069.8556377865.

The spelling of 1224547226 in words is "one billion, two hundred twenty-four million, five hundred forty-seven thousand, two hundred twenty-six".