302224244 has 12 divisors (see below), whose sum is σ = 604448544. Its totient is φ = 129524664.

The previous prime is 302224213. The next prime is 302224259. The reversal of 302224244 is 442422203.

302224244 is an admirable number.

It is a super-2 number, since 2×302224244² = 182678987322743072, which 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 3 ways as a sum of consecutive naturals, for example, 5396834 + ... + 5396889.

It is an arithmetic number, because the mean of its divisors is an integer number (50370712).

Almost surely, 2^302224244 is an apocalyptic number.

It is an amenable number.

302224244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

302224244 is a wasteful number, since it uses less digits than its factorization.

302224244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10793734 (or 10793732 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 23.

The square root of 302224244 is about 17384.5978958387. The cubic root of 302224244 is about 671.0833028167.

Adding to 302224244 its reverse (442422203), we get a palindrome (744646447).

The spelling of 302224244 in words is "three hundred two million, two hundred twenty-four thousand, two hundred forty-four".