4228522841 has 2 divisors, whose sum is σ = 4228522842. Its totient is φ = 4228522840.

The previous prime is 4228522817. The next prime is 4228522873. The reversal of 4228522841 is 1482258224.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4132561225 + 95961616 = 64285^2 + 9796^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4228522841 is a prime.

It is a super-2 number, since 2×4228522841² = 35760810833717422562, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4228522795 and 4228522804.

It is not a weakly prime, because it can be changed into another prime (4228522141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2114261420 + 2114261421.

It is an arithmetic number, because the mean of its divisors is an integer number (2114261421).

Almost surely, 2^4228522841 is an apocalyptic number.

It is an amenable number.

4228522841 is a deficient number, since it is larger than the sum of its proper divisors (1).

4228522841 is an equidigital number, since it uses as much as digits as its factorization.

4228522841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 81920, while the sum is 38.

The square root of 4228522841 is about 65027.0931304791. The cubic root of 4228522841 is about 1617.0727559213.

The spelling of 4228522841 in words is "four billion, two hundred twenty-eight million, five hundred twenty-two thousand, eight hundred forty-one".