1224204033 has 8 divisors (see below), whose sum is σ = 1757831488. Its totient is φ = 753356304.

The previous prime is 1224204019. The next prime is 1224204071. The reversal of 1224204033 is 3304024221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1224204033 - 2⁶ = 1224203969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1224204073) 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 7 ways as a sum of consecutive naturals, for example, 15694885 + ... + 15694962.

It is an arithmetic number, because the mean of its divisors is an integer number (219728936).

Almost surely, 2^1224204033 is an apocalyptic number.

1224204033 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1224204033 is a deficient number, since it is larger than the sum of its proper divisors (533627455).

1224204033 is a wasteful number, since it uses less digits than its factorization.

1224204033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31389863.

The product of its (nonzero) digits is 1152, while the sum is 21.

The square root of 1224204033 is about 34988.6271951330. The cubic root of 1224204033 is about 1069.7556821282.

Adding to 1224204033 its reverse (3304024221), we get a palindrome (4528228254).

The spelling of 1224204033 in words is "one billion, two hundred twenty-four million, two hundred four thousand, thirty-three".