2216466041 has 2 divisors, whose sum is σ = 2216466042. Its totient is φ = 2216466040.

The previous prime is 2216466037. The next prime is 2216466127. The reversal of 2216466041 is 1406646122.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1909340416 + 307125625 = 43696^2 + 17525^2 .

It is a cyclic number.

It is not a de Polignac number, because 2216466041 - 2² = 2216466037 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2216465989 and 2216466007.

It is not a weakly prime, because it can be changed into another prime (2216466011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1108233020 + 1108233021.

It is an arithmetic number, because the mean of its divisors is an integer number (1108233021).

Almost surely, 2^2216466041 is an apocalyptic number.

It is an amenable number.

2216466041 is a deficient number, since it is larger than the sum of its proper divisors (1).

2216466041 is an equidigital number, since it uses as much as digits as its factorization.

2216466041 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 2216466041 is about 47079.3589697226. The cubic root of 2216466041 is about 1303.8281717539.

The spelling of 2216466041 in words is "two billion, two hundred sixteen million, four hundred sixty-six thousand, forty-one".