220414109 has 2 divisors, whose sum is σ = 220414110. Its totient is φ = 220414108.

The previous prime is 220414093. The next prime is 220414141. The reversal of 220414109 is 901414022.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 212868100 + 7546009 = 14590^2 + 2747^2 .

It is a cyclic number.

It is not a de Polignac number, because 220414109 - 2⁴ = 220414093 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220414169) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110207054 + 110207055.

It is an arithmetic number, because the mean of its divisors is an integer number (110207055).

Almost surely, 2^220414109 is an apocalyptic number.

It is an amenable number.

220414109 is a deficient number, since it is larger than the sum of its proper divisors (1).

220414109 is an equidigital number, since it uses as much as digits as its factorization.

220414109 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 576, while the sum is 23.

The square root of 220414109 is about 14846.3500228171. The cubic root of 220414109 is about 604.0596086442.

The spelling of 220414109 in words is "two hundred twenty million, four hundred fourteen thousand, one hundred nine".