200255385837338 has 32 divisors (see below), whose sum is σ = 334782393321600. Its totient is φ = 89201643765696.

The previous prime is 200255385837337. The next prime is 200255385837389. The reversal of 200255385837338 is 833738583552002.

It is a super-2 number, since 2×200255385837338² (a number of 29 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (62) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (200255385837337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52979228 + ... + 56633111.

It is an arithmetic number, because the mean of its divisors is an integer number (10461949791300).

Almost surely, 2^{200255385837338} is an apocalyptic number.

200255385837338 is a deficient number, since it is larger than the sum of its proper divisors (134527007484262).

200255385837338 is a wasteful number, since it uses less digits than its factorization.

200255385837338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109614806.

The product of its (nonzero) digits is 145152000, while the sum is 62.

The spelling of 200255385837338 in words is "two hundred trillion, two hundred fifty-five billion, three hundred eighty-five million, eight hundred thirty-seven thousand, three hundred thirty-eight".