2198617411 has 2 divisors, whose sum is σ = 2198617412. Its totient is φ = 2198617410.

The previous prime is 2198617387. The next prime is 2198617427. The reversal of 2198617411 is 1147168912.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2198617411 - 2⁷ = 2198617283 is a prime.

It is not a weakly prime, because it can be changed into another prime (2198617451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1099308705 + 1099308706.

It is an arithmetic number, because the mean of its divisors is an integer number (1099308706).

Almost surely, 2^2198617411 is an apocalyptic number.

2198617411 is a deficient number, since it is larger than the sum of its proper divisors (1).

2198617411 is an equidigital number, since it uses as much as digits as its factorization.

2198617411 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 24192, while the sum is 40.

The square root of 2198617411 is about 46889.4168336523. The cubic root of 2198617411 is about 1300.3189377228.

The spelling of 2198617411 in words is "two billion, one hundred ninety-eight million, six hundred seventeen thousand, four hundred eleven".