255200235202 has 64 divisors (see below), whose sum is σ = 426374720640. Its totient is φ = 113595328000.

The previous prime is 255200235179. The next prime is 255200235203. The reversal of 255200235202 is 202532002552.

It is a super-2 number, since 2×255200235202² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (255200235203) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 78352758 + ... + 78356014.

It is an arithmetic number, because the mean of its divisors is an integer number (6662105010).

Almost surely, 2^255200235202 is an apocalyptic number.

255200235202 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

255200235202 is a deficient number, since it is larger than the sum of its proper divisors (171174485438).

255200235202 is a wasteful number, since it uses less digits than its factorization.

255200235202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3747.

The product of its (nonzero) digits is 12000, while the sum is 28.

Adding to 255200235202 its reverse (202532002552), we get a palindrome (457732237754).

The spelling of 255200235202 in words is "two hundred fifty-five billion, two hundred million, two hundred thirty-five thousand, two hundred two".