1222464303 has 12 divisors (see below), whose sum is σ = 1776616920. Its totient is φ = 809975376.

The previous prime is 1222464293. The next prime is 1222464311. The reversal of 1222464303 is 3034642221.

1222464303 is a `hidden beast` number, since 1 + 2 + 224 + 6 + 430 + 3 = 666.

It is not a de Polignac number, because 1222464303 - 2⁹ = 1222463791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1222464403) 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 11 ways as a sum of consecutive naturals, for example, 415188 + ... + 418121.

It is an arithmetic number, because the mean of its divisors is an integer number (148051410).

Almost surely, 2^1222464303 is an apocalyptic number.

1222464303 is a deficient number, since it is larger than the sum of its proper divisors (554152617).

1222464303 is a wasteful number, since it uses less digits than its factorization.

1222464303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 833478 (or 833475 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 27.

The square root of 1222464303 is about 34963.7569920625. The cubic root of 1222464303 is about 1069.2486946482.

The spelling of 1222464303 in words is "one billion, two hundred twenty-two million, four hundred sixty-four thousand, three hundred three".