2203198859 has 2 divisors, whose sum is σ = 2203198860. Its totient is φ = 2203198858.

The previous prime is 2203198853. The next prime is 2203198867. The reversal of 2203198859 is 9588913022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2203198859 - 2⁴ = 2203198843 is a prime.

It is not a weakly prime, because it can be changed into another prime (2203198853) 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, 1101599429 + 1101599430.

It is an arithmetic number, because the mean of its divisors is an integer number (1101599430).

Almost surely, 2^2203198859 is an apocalyptic number.

2203198859 is a deficient number, since it is larger than the sum of its proper divisors (1).

2203198859 is an equidigital number, since it uses as much as digits as its factorization.

2203198859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 2203198859 is about 46938.2451631929. The cubic root of 2203198859 is about 1301.2215065232.

The spelling of 2203198859 in words is "two billion, two hundred three million, one hundred ninety-eight thousand, eight hundred fifty-nine".