1223132224 has 28 divisors (see below), whose sum is σ = 2429002000. Its totient is φ = 611100288.

The previous prime is 1223132179. The next prime is 1223132231. The reversal of 1223132224 is 4222313221.

It is a junction number, because it is equal to n+sod(n) for n = 1223132195 and 1223132204.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 86827 + ... + 99925.

Almost surely, 2^1223132224 is an apocalyptic number.

It is an amenable number.

1223132224 is a deficient number, since it is larger than the sum of its proper divisors (1205869776).

1223132224 is a wasteful number, since it uses less digits than its factorization.

1223132224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14570 (or 14560 counting only the distinct ones).

The product of its digits is 1152, while the sum is 22.

The square root of 1223132224 is about 34973.3073071450. The cubic root of 1223132224 is about 1069.4433952561.

Adding to 1223132224 its reverse (4222313221), we get a palindrome (5445445445).

The spelling of 1223132224 in words is "one billion, two hundred twenty-three million, one hundred thirty-two thousand, two hundred twenty-four".