223021104224 has 12 divisors (see below), whose sum is σ = 439072799004. Its totient is φ = 111510552096.

The previous prime is 223021104203. The next prime is 223021104269. The reversal of 223021104224 is 422401120322.

It is a self number, because there is not a number n which added to its sum of digits gives 223021104224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3484704722 + ... + 3484704785.

It is an arithmetic number, because the mean of its divisors is an integer number (36589399917).

Almost surely, 2^223021104224 is an apocalyptic number.

It is an amenable number.

223021104224 is a deficient number, since it is larger than the sum of its proper divisors (216051694780).

223021104224 is an equidigital number, since it uses as much as digits as its factorization.

223021104224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969409517 (or 6969409509 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

Adding to 223021104224 its reverse (422401120322), we get a palindrome (645422224546).

The spelling of 223021104224 in words is "two hundred twenty-three billion, twenty-one million, one hundred four thousand, two hundred twenty-four".