223011424 has 12 divisors (see below), whose sum is σ = 439053804. Its totient is φ = 111505696.

The previous prime is 223011413. The next prime is 223011487. The reversal of 223011424 is 424110322.

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, 3484522 + ... + 3484585.

It is an arithmetic number, because the mean of its divisors is an integer number (36587817).

Almost surely, 2^223011424 is an apocalyptic number.

It is an amenable number.

223011424 is a deficient number, since it is larger than the sum of its proper divisors (216042380).

223011424 is an equidigital number, since it uses as much as digits as its factorization.

223011424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6969117 (or 6969109 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 223011424 is about 14933.5670219811. The cubic root of 223011424 is about 606.4230545185.

Adding to 223011424 its reverse (424110322), we get a palindrome (647121746).

The spelling of 223011424 in words is "two hundred twenty-three million, eleven thousand, four hundred twenty-four".