200202424 has 16 divisors (see below), whose sum is σ = 375580800. Its totient is φ = 100047552.

The previous prime is 200202397. The next prime is 200202451. The reversal of 200202424 is 424202002.

It is an interprime number because it is at equal distance from previous prime (200202397) and next prime (200202451).

It is a junction number, because it is equal to n+sod(n) for n = 200202398 and 200202407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12324 + ... + 23500.

It is an arithmetic number, because the mean of its divisors is an integer number (23473800).

Almost surely, 2^200202424 is an apocalyptic number.

It is an amenable number.

200202424 is a deficient number, since it is larger than the sum of its proper divisors (175378376).

200202424 is a wasteful number, since it uses less digits than its factorization.

200202424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13422 (or 13418 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 200202424 is about 14149.2905829232. The cubic root of 200202424 is about 585.0007782394. Note that the first 3 decimals are identical.

Adding to 200202424 its reverse (424202002), we get a palindrome (624404426).

The spelling of 200202424 in words is "two hundred million, two hundred two thousand, four hundred twenty-four".