223232144224 has 12 divisors (see below), whose sum is σ = 439488284004. Its totient is φ = 111616072096.

The previous prime is 223232144209. The next prime is 223232144257. The reversal of 223232144224 is 422441232322.

It is a happy number.

223232144224 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×223232144224³ (a number of 35 digits) contains 333 as substring.

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, 3488002222 + ... + 3488002285.

It is an arithmetic number, because the mean of its divisors is an integer number (36624023667).

Almost surely, 2^223232144224 is an apocalyptic number.

It is an amenable number.

223232144224 is a deficient number, since it is larger than the sum of its proper divisors (216256139780).

223232144224 is an equidigital number, since it uses as much as digits as its factorization.

223232144224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6976004517 (or 6976004509 counting only the distinct ones).

The product of its digits is 36864, while the sum is 31.

Adding to 223232144224 its reverse (422441232322), we get a palindrome (645673376546).

The spelling of 223232144224 in words is "two hundred twenty-three billion, two hundred thirty-two million, one hundred forty-four thousand, two hundred twenty-four".