2209982959 has 2 divisors, whose sum is σ = 2209982960. Its totient is φ = 2209982958.

The previous prime is 2209982927. The next prime is 2209982987. The reversal of 2209982959 is 9592899022.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2209982959 - 2⁵ = 2209982927 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2209982909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1104991479 + 1104991480.

It is an arithmetic number, because the mean of its divisors is an integer number (1104991480).

Almost surely, 2^2209982959 is an apocalyptic number.

2209982959 is a deficient number, since it is larger than the sum of its proper divisors (1).

2209982959 is an equidigital number, since it uses as much as digits as its factorization.

2209982959 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2099520, while the sum is 55.

The square root of 2209982959 is about 47010.4558476091. The cubic root of 2209982959 is about 1302.5557137639. Note that the first 3 decimals are identical.

The spelling of 2209982959 in words is "two billion, two hundred nine million, nine hundred eighty-two thousand, nine hundred fifty-nine".