200004312221344 has 24 divisors (see below), whose sum is σ = 416920753786068. Its totient is φ = 94119676339200.

The previous prime is 200004312221341. The next prime is 200004312221459. The reversal of 200004312221344 is 443122213400002.

It can be written as a sum of positive squares in 2 ways, for example, as 198574881555600 + 1429430665744 = 14091660^2 + 1195588^2 .

It is not an unprimeable number, because it can be changed into a prime (200004312221341) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 183827492307 + ... + 183827493394.

Almost surely, 2^{200004312221344} is an apocalyptic number.

It is an amenable number.

200004312221344 is an abundant number, since it is smaller than the sum of its proper divisors (216916441564724).

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

200004312221344 is a wasteful number, since it uses less digits than its factorization.

200004312221344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 367654985728 (or 367654985720 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 28.

Adding to 200004312221344 its reverse (443122213400002), we get a palindrome (643126525621346).

The spelling of 200004312221344 in words is "two hundred trillion, four billion, three hundred twelve million, two hundred twenty-one thousand, three hundred forty-four".