225055012263 has 24 divisors (see below), whose sum is σ = 308909191248. Its totient is φ = 145741856256.

The previous prime is 225055012249. The next prime is 225055012313. The reversal of 225055012263 is 362210550522.

It is not a de Polignac number, because 225055012263 - 2³⁷ = 87616058791 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (225055019263) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2472895 + ... + 2562287.

It is an arithmetic number, because the mean of its divisors is an integer number (12871216302).

Almost surely, 2^225055012263 is an apocalyptic number.

225055012263 is a deficient number, since it is larger than the sum of its proper divisors (83854178985).

225055012263 is an equidigital number, since it uses as much as digits as its factorization.

225055012263 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 90083 (or 90046 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 225055012263 its reverse (362210550522), we get a palindrome (587265562785).

The spelling of 225055012263 in words is "two hundred twenty-five billion, fifty-five million, twelve thousand, two hundred sixty-three".