2256722411 has 2 divisors, whose sum is σ = 2256722412. Its totient is φ = 2256722410.

The previous prime is 2256722399. The next prime is 2256722497. The reversal of 2256722411 is 1142276522.

2256722411 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2256722411 - 2¹⁰ = 2256721387 is a prime.

It is not a weakly prime, because it can be changed into another prime (2256722711) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1128361205 + 1128361206.

It is an arithmetic number, because the mean of its divisors is an integer number (1128361206).

Almost surely, 2^2256722411 is an apocalyptic number.

2256722411 is a deficient number, since it is larger than the sum of its proper divisors (1).

2256722411 is an equidigital number, since it uses as much as digits as its factorization.

2256722411 is an evil number, because the sum of its binary digits is even.

The product of its digits is 13440, while the sum is 32.

The square root of 2256722411 is about 47504.9724870987. The cubic root of 2256722411 is about 1311.6744144488.

Adding to 2256722411 its reverse (1142276522), we get a palindrome (3398998933).

The spelling of 2256722411 in words is "two billion, two hundred fifty-six million, seven hundred twenty-two thousand, four hundred eleven".