335220224 has 20 divisors (see below), whose sum is σ = 669786744. Its totient is φ = 167609856.

The previous prime is 335220187. The next prime is 335220233. The reversal of 335220224 is 422022533.

It is a super-2 number, since 2×335220224² = 224745197157220352, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 335220224.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 326852 + ... + 327875.

Almost surely, 2^335220224 is an apocalyptic number.

It is an amenable number.

335220224 is a deficient number, since it is larger than the sum of its proper divisors (334566520).

335220224 is an frugal number, since it uses more digits than its factorization.

335220224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 654745 (or 654729 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 23.

The square root of 335220224 is about 18309.0202905562. The cubic root of 335220224 is about 694.6671103888.

Adding to 335220224 its reverse (422022533), we get a palindrome (757242757).

The spelling of 335220224 in words is "three hundred thirty-five million, two hundred twenty thousand, two hundred twenty-four".