2255244113 has 4 divisors (see below), whose sum is σ = 2255339328. Its totient is φ = 2255148900.

The previous prime is 2255244109. The next prime is 2255244137. The reversal of 2255244113 is 3114425522.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2255244113 - 2² = 2255244109 is a prime.

It is a super-2 number, since 2×2255244113² = 10172252018442313538, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2255244913) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18788 + ... + 69738.

It is an arithmetic number, because the mean of its divisors is an integer number (563834832).

Almost surely, 2^2255244113 is an apocalyptic number.

It is an amenable number.

2255244113 is a deficient number, since it is larger than the sum of its proper divisors (95215).

2255244113 is an equidigital number, since it uses as much as digits as its factorization.

2255244113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95214.

The product of its digits is 9600, while the sum is 29.

The square root of 2255244113 is about 47489.4105354025. The cubic root of 2255244113 is about 1311.3879415818.

Adding to 2255244113 its reverse (3114425522), we get a palindrome (5369669635).

The spelling of 2255244113 in words is "two billion, two hundred fifty-five million, two hundred forty-four thousand, one hundred thirteen".