200320222004 has 36 divisors (see below), whose sum is σ = 408030740964. Its totient is φ = 85801838976.

The previous prime is 200320221991. The next prime is 200320222049. The reversal of 200320222004 is 400222023002.

It can be written as a sum of positive squares in 2 ways, for example, as 83457432100 + 116862789904 = 288890^2 + 341852^2 .

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 in 11 ways as a sum of consecutive naturals, for example, 44792 + ... + 634544.

It is an arithmetic number, because the mean of its divisors is an integer number (11334187249).

Almost surely, 2^200320222004 is an apocalyptic number.

It is an amenable number.

200320222004 is an abundant number, since it is smaller than the sum of its proper divisors (207710518960).

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

200320222004 is a wasteful number, since it uses less digits than its factorization.

200320222004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 591504 (or 591495 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 17.

Adding to 200320222004 its reverse (400222023002), we get a palindrome (600542245006).

The spelling of 200320222004 in words is "two hundred billion, three hundred twenty million, two hundred twenty-two thousand, four".