2203226256 has 160 divisors (see below), whose sum is σ = 7135543296. Its totient is φ = 569088000.

The previous prime is 2203226237. The next prime is 2203226261. The reversal of 2203226256 is 6526223022.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 704376 + ... + 707496.

Almost surely, 2^2203226256 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2203226256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3567771648).

2203226256 is an abundant number, since it is smaller than the sum of its proper divisors (4932317040).

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

2203226256 is a wasteful number, since it uses less digits than its factorization.

2203226256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3341 (or 3335 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 2203226256 is about 46938.5370031917. The cubic root of 2203226256 is about 1301.2269001077.

Adding to 2203226256 its reverse (6526223022), we get a palindrome (8729449278).

The spelling of 2203226256 in words is "two billion, two hundred three million, two hundred twenty-six thousand, two hundred fifty-six".