1223030301224 has 32 divisors (see below), whose sum is σ = 2393703947520. Its totient is φ = 584727439296.

The previous prime is 1223030301223. The next prime is 1223030301263. The reversal of 1223030301224 is 4221030303221.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a self number, because there is not a number n which added to its sum of digits gives 1223030301224.

It is not an unprimeable number, because it can be changed into a prime (1223030301223) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 596879 + ... + 1674014.

It is an arithmetic number, because the mean of its divisors is an integer number (74803248360).

Almost surely, 2^{1223030301224} is an apocalyptic number.

It is an amenable number.

1223030301224 is a deficient number, since it is larger than the sum of its proper divisors (1170673646296).

1223030301224 is a wasteful number, since it uses less digits than its factorization.

1223030301224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2273849 (or 2273845 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 1223030301224 its reverse (4221030303221), we get a palindrome (5444060604445).

The spelling of 1223030301224 in words is "one trillion, two hundred twenty-three billion, thirty million, three hundred one thousand, two hundred twenty-four".