220414009 has 2 divisors, whose sum is σ = 220414010. Its totient is φ = 220414008.

The previous prime is 220413997. The next prime is 220414043. The reversal of 220414009 is 900414022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 134444025 + 85969984 = 11595^2 + 9272^2 .

It is a cyclic number.

It is not a de Polignac number, because 220414009 - 2⁷ = 220413881 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (220414109) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110207004 + 110207005.

It is an arithmetic number, because the mean of its divisors is an integer number (110207005).

Almost surely, 2^220414009 is an apocalyptic number.

It is an amenable number.

220414009 is a deficient number, since it is larger than the sum of its proper divisors (1).

220414009 is an equidigital number, since it uses as much as digits as its factorization.

220414009 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 220414009 is about 14846.3466549855. The cubic root of 220414009 is about 604.0595172919.

The spelling of 220414009 in words is "two hundred twenty million, four hundred fourteen thousand, nine".