2224622417 has 2 divisors, whose sum is σ = 2224622418. Its totient is φ = 2224622416.

The previous prime is 2224622401. The next prime is 2224622419. The reversal of 2224622417 is 7142264222.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2209846081 + 14776336 = 47009^2 + 3844^2 .

It is a cyclic number.

It is not a de Polignac number, because 2224622417 - 2⁴ = 2224622401 is a prime.

Together with 2224622419, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (2224622419) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1112311208 + 1112311209.

It is an arithmetic number, because the mean of its divisors is an integer number (1112311209).

Almost surely, 2^2224622417 is an apocalyptic number.

It is an amenable number.

2224622417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2224622417 is an equidigital number, since it uses as much as digits as its factorization.

2224622417 is an evil number, because the sum of its binary digits is even.

The product of its digits is 21504, while the sum is 32.

The square root of 2224622417 is about 47165.9031186725. The cubic root of 2224622417 is about 1305.4255335847.

Adding to 2224622417 its reverse (7142264222), we get a palindrome (9366886639).

The spelling of 2224622417 in words is "two billion, two hundred twenty-four million, six hundred twenty-two thousand, four hundred seventeen".