223254224 has 20 divisors (see below), whose sum is σ = 433929444. Its totient is φ = 111272448.

The previous prime is 223254211. The next prime is 223254233. The reversal of 223254224 is 422452322.

It is a happy number.

223254224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 85895824 + 137358400 = 9268^2 + 11720^2 .

It is a super-3 number, since 3×223254224³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 223254193 and 223254202.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16937 + ... + 27080.

Almost surely, 2^223254224 is an apocalyptic number.

It is an amenable number.

223254224 is a deficient number, since it is larger than the sum of its proper divisors (210675220).

223254224 is a wasteful number, since it uses less digits than its factorization.

223254224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44342 (or 44336 counting only the distinct ones).

The product of its digits is 7680, while the sum is 26.

The square root of 223254224 is about 14941.6941475858. The cubic root of 223254224 is about 606.6430523889.

The spelling of 223254224 in words is "two hundred twenty-three million, two hundred fifty-four thousand, two hundred twenty-four".