1222433224 has 32 divisors (see below), whose sum is σ = 2339896320. Its totient is φ = 598568256.

The previous prime is 1222433207. The next prime is 1222433231. The reversal of 1222433224 is 4223342221.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 86137 + ... + 99319.

It is an arithmetic number, because the mean of its divisors is an integer number (73121760).

Almost surely, 2^1222433224 is an apocalyptic number.

It is an amenable number.

1222433224 is a deficient number, since it is larger than the sum of its proper divisors (1117463096).

1222433224 is a wasteful number, since it uses less digits than its factorization.

1222433224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13429 (or 13425 counting only the distinct ones).

The product of its digits is 4608, while the sum is 25.

The square root of 1222433224 is about 34963.3125432931. The cubic root of 1222433224 is about 1069.2396333170.

Adding to 1222433224 its reverse (4223342221), we get a palindrome (5445775445).

The spelling of 1222433224 in words is "one billion, two hundred twenty-two million, four hundred thirty-three thousand, two hundred twenty-four".