2228000256 has 200 divisors, whose sum is σ = 6868471104. Its totient is φ = 718295040.

The previous prime is 2228000231. The next prime is 2228000347. The reversal of 2228000256 is 6520008222.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1284766 + ... + 1286498.

Almost surely, 2^2228000256 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 2228000256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3434235552).

2228000256 is an abundant number, since it is smaller than the sum of its proper divisors (4640470848).

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

2228000256 is an equidigital number, since it uses as much as digits as its factorization.

2228000256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1794 (or 1769 counting only the distinct ones).

The product of its (nonzero) digits is 3840, while the sum is 27.

The square root of 2228000256 is about 47201.6975965907. The cubic root of 2228000256 is about 1306.0859134227.

Adding to 2228000256 its reverse (6520008222), we get a palindrome (8748008478).

The spelling of 2228000256 in words is "two billion, two hundred twenty-eight million, two hundred fifty-six", and thus it is an aban number.