244002224 has 20 divisors (see below), whose sum is σ = 500563944. Its totient is φ = 114824448.

The previous prime is 244002211. The next prime is 244002263. The reversal of 244002224 is 422200442.

244002224 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 244002196 and 244002205.

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, 448262 + ... + 448805.

Almost surely, 2^244002224 is an apocalyptic number.

It is an amenable number.

244002224 is an abundant number, since it is smaller than the sum of its proper divisors (256561720).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

244002224 is a wasteful number, since it uses less digits than its factorization.

244002224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 897092 (or 897086 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 20.

The square root of 244002224 is about 15620.5705401563. The cubic root of 244002224 is about 624.8818754893.

Adding to 244002224 its reverse (422200442), we get a palindrome (666202666).

The spelling of 244002224 in words is "two hundred forty-four million, two thousand, two hundred twenty-four".