2216903041 has 2 divisors, whose sum is σ = 2216903042. Its totient is φ = 2216903040.

The previous prime is 2216902991. The next prime is 2216903069. The reversal of 2216903041 is 1403096122.

It is an a-pointer prime, because the next prime (2216903069) can be obtained adding 2216903041 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2070614016 + 146289025 = 45504^2 + 12095^2 .

It is a cyclic number.

It is not a de Polignac number, because 2216903041 - 2⁹ = 2216902529 is a prime.

It is not a weakly prime, because it can be changed into another prime (2216901041) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108451520 + 1108451521.

It is an arithmetic number, because the mean of its divisors is an integer number (1108451521).

Almost surely, 2^2216903041 is an apocalyptic number.

It is an amenable number.

2216903041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216903041 is an equidigital number, since it uses as much as digits as its factorization.

2216903041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 28.

The square root of 2216903041 is about 47083.9998407102. Note that the first 3 decimals coincide. The cubic root of 2216903041 is about 1303.9138540156.

Adding to 2216903041 its reverse (1403096122), we get a palindrome (3619999163).

The spelling of 2216903041 in words is "two billion, two hundred sixteen million, nine hundred three thousand, forty-one".