1223303335 has 16 divisors (see below), whose sum is σ = 1497074400. Its totient is φ = 959271040.

The previous prime is 1223303303. The next prime is 1223303339. The reversal of 1223303335 is 5333033221.

It is a happy number.

It is not a de Polignac number, because 1223303335 - 2⁵ = 1223303303 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1223303339) by changing a digit.

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 in 15 ways as a sum of consecutive naturals, for example, 478641 + ... + 481189.

It is an arithmetic number, because the mean of its divisors is an integer number (93567150).

Almost surely, 2^1223303335 is an apocalyptic number.

1223303335 is a deficient number, since it is larger than the sum of its proper divisors (273771065).

1223303335 is a wasteful number, since it uses less digits than its factorization.

1223303335 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4418.

The product of its (nonzero) digits is 4860, while the sum is 25.

The square root of 1223303335 is about 34975.7535301243. The cubic root of 1223303335 is about 1069.4932631261.

Adding to 1223303335 its reverse (5333033221), we get a palindrome (6556336556).

The spelling of 1223303335 in words is "one billion, two hundred twenty-three million, three hundred three thousand, three hundred thirty-five".