223434213143224 has 32 divisors (see below), whose sum is σ = 419144356469520. Its totient is φ = 111662389149696.

The previous prime is 223434213143201. The next prime is 223434213143279. The reversal of 223434213143224 is 422341312434322.

It is a super-2 number, since 2×223434213143224² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

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, 426320824 + ... + 426844600.

Almost surely, 2^{223434213143224} is an apocalyptic number.

It is an amenable number.

223434213143224 is a deficient number, since it is larger than the sum of its proper divisors (195710143326296).

223434213143224 is a wasteful number, since it uses less digits than its factorization.

223434213143224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 549799 (or 549795 counting only the distinct ones).

The product of its digits is 663552, while the sum is 40.

Adding to 223434213143224 its reverse (422341312434322), we get a palindrome (645775525577546).

The spelling of 223434213143224 in words is "two hundred twenty-three trillion, four hundred thirty-four billion, two hundred thirteen million, one hundred forty-three thousand, two hundred twenty-four".