2255012255 has 4 divisors (see below), whose sum is σ = 2706014712. Its totient is φ = 1804009800.

The previous prime is 2255012239. The next prime is 2255012281. The reversal of 2255012255 is 5522105522.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 2255012255 - 2⁴ = 2255012239 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 225501221 + ... + 225501230.

It is an arithmetic number, because the mean of its divisors is an integer number (676503678).

Almost surely, 2^2255012255 is an apocalyptic number.

2255012255 is a deficient number, since it is larger than the sum of its proper divisors (451002457).

2255012255 is an equidigital number, since it uses as much as digits as its factorization.

2255012255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 451002456.

The product of its (nonzero) digits is 10000, while the sum is 29.

The square root of 2255012255 is about 47486.9693179087. The cubic root of 2255012255 is about 1311.3429994838.

Adding to 2255012255 its reverse (5522105522), we get a palindrome (7777117777).

The spelling of 2255012255 in words is "two billion, two hundred fifty-five million, twelve thousand, two hundred fifty-five".