2255251224 has 16 divisors (see below), whose sum is σ = 5638128120. Its totient is φ = 751750400.

The previous prime is 2255251217. The next prime is 2255251247. The reversal of 2255251224 is 4221525522.

It is a junction number, because it is equal to n+sod(n) for n = 2255251191 and 2255251200.

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, 46984377 + ... + 46984424.

Almost surely, 2^2255251224 is an apocalyptic number.

2255251224 is a gapful number since it is divisible by the number (24) formed by its first and last digit.

It is an amenable number.

2255251224 is an abundant number, since it is smaller than the sum of its proper divisors (3382876896).

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

2255251224 is a wasteful number, since it uses less digits than its factorization.

2255251224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 93968810 (or 93968806 counting only the distinct ones).

The product of its digits is 16000, while the sum is 30.

The square root of 2255251224 is about 47489.4854046662. The cubic root of 2255251224 is about 1311.3893198908.

Adding to 2255251224 its reverse (4221525522), we get a palindrome (6476776746).

The spelling of 2255251224 in words is "two billion, two hundred fifty-five million, two hundred fifty-one thousand, two hundred twenty-four".