1224330302 has 12 divisors (see below), whose sum is σ = 1988631720. Its totient is φ = 565075368.

The previous prime is 1224330301. The next prime is 1224330313. The reversal of 1224330302 is 2030334221.

It is a super-2 number, since 2×1224330302² = 2997969376790822408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1224330301) 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 5 ways as a sum of consecutive naturals, for example, 1810802 + ... + 1811477.

It is an arithmetic number, because the mean of its divisors is an integer number (165719310).

Almost surely, 2^1224330302 is an apocalyptic number.

1224330302 is a deficient number, since it is larger than the sum of its proper divisors (764301418).

1224330302 is a wasteful number, since it uses less digits than its factorization.

1224330302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3622307 (or 3622294 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 20.

The square root of 1224330302 is about 34990.4315777899. The cubic root of 1224330302 is about 1069.7924604028.

Adding to 1224330302 its reverse (2030334221), we get a palindrome (3254664523).

The spelling of 1224330302 in words is "one billion, two hundred twenty-four million, three hundred thirty thousand, three hundred two".