255201112 has 8 divisors (see below), whose sum is σ = 478502100. Its totient is φ = 127600552.

The previous prime is 255201071. The next prime is 255201119. The reversal of 255201112 is 211102552.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 255201112.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (255201119) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15950062 + ... + 15950077.

Almost surely, 2^255201112 is an apocalyptic number.

It is an amenable number.

255201112 is a deficient number, since it is larger than the sum of its proper divisors (223300988).

255201112 is a wasteful number, since it uses less digits than its factorization.

255201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31900145 (or 31900141 counting only the distinct ones).

The product of its (nonzero) digits is 200, while the sum is 19.

The square root of 255201112 is about 15975.0152425592. The cubic root of 255201112 is about 634.2992347963.

Adding to 255201112 its reverse (211102552), we get a palindrome (466303664).

The spelling of 255201112 in words is "two hundred fifty-five million, two hundred one thousand, one hundred twelve".