2122304417 has 2 divisors, whose sum is σ = 2122304418. Its totient is φ = 2122304416.

The previous prime is 2122304347. The next prime is 2122304467. The reversal of 2122304417 is 7144032212.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2051727616 + 70576801 = 45296^2 + 8401^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2122304417 is a prime.

It is a super-4 number, since 4×2122304417⁴ (a number of 38 digits) contains 4444 as substring.

It is not a weakly prime, because it can be changed into another prime (2122304467) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1061152208 + 1061152209.

It is an arithmetic number, because the mean of its divisors is an integer number (1061152209).

Almost surely, 2^2122304417 is an apocalyptic number.

It is an amenable number.

2122304417 is a deficient number, since it is larger than the sum of its proper divisors (1).

2122304417 is an equidigital number, since it uses as much as digits as its factorization.

2122304417 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2688, while the sum is 26.

The square root of 2122304417 is about 46068.4753057880. The cubic root of 2122304417 is about 1285.0969493891.

Adding to 2122304417 its reverse (7144032212), we get a palindrome (9266336629).

The spelling of 2122304417 in words is "two billion, one hundred twenty-two million, three hundred four thousand, four hundred seventeen".