2255822286 has 8 divisors (see below), whose sum is σ = 4511644584. Its totient is φ = 751940760.

The previous prime is 2255822237. The next prime is 2255822287. The reversal of 2255822286 is 6822285522.

It is a sphenic number, since it is the product of 3 distinct primes.

2255822286 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2255822287) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187985185 + ... + 187985196.

It is an arithmetic number, because the mean of its divisors is an integer number (563955573).

Almost surely, 2^2255822286 is an apocalyptic number.

2255822286 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2255822286 is a wasteful number, since it uses less digits than its factorization.

2255822286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 375970386.

The product of its digits is 307200, while the sum is 42.

The square root of 2255822286 is about 47495.4975339768. The cubic root of 2255822286 is about 1311.4999980863.

It can be divided in two parts, 22558 and 22286, that added together give a palindrome (44844).

The spelling of 2255822286 in words is "two billion, two hundred fifty-five million, eight hundred twenty-two thousand, two hundred eighty-six".