200002422 has 16 divisors (see below), whose sum is σ = 403966512. Its totient is φ = 66007200.

The previous prime is 200002409. The next prime is 200002441. The reversal of 200002422 is 224200002.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 200002398 and 200002407.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 164413 + ... + 165624.

It is an arithmetic number, because the mean of its divisors is an integer number (25247907).

Almost surely, 2^200002422 is an apocalyptic number.

200002422 is an abundant number, since it is smaller than the sum of its proper divisors (203964090).

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

200002422 is a wasteful number, since it uses less digits than its factorization.

200002422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 330143.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 200002422 is about 14142.2212541029. The cubic root of 200002422 is about 584.8059082900.

Adding to 200002422 its reverse (224200002), we get a palindrome (424202424).

It can be divided in two parts, 20000 and 2422, that added together give a palindrome (22422).

The spelling of 200002422 in words is "two hundred million, two thousand, four hundred twenty-two".