220330207 has 2 divisors, whose sum is σ = 220330208. Its totient is φ = 220330206.

The previous prime is 220330199. The next prime is 220330241. The reversal of 220330207 is 702033022.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 220330207 - 2³ = 220330199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (220330247) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 110165103 + 110165104.

It is an arithmetic number, because the mean of its divisors is an integer number (110165104).

Almost surely, 2^220330207 is an apocalyptic number.

220330207 is a deficient number, since it is larger than the sum of its proper divisors (1).

220330207 is an equidigital number, since it uses as much as digits as its factorization.

220330207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 504, while the sum is 19.

The square root of 220330207 is about 14843.5240761754. The cubic root of 220330207 is about 603.9829525692.

Adding to 220330207 its reverse (702033022), we get a palindrome (922363229).

The spelling of 220330207 in words is "two hundred twenty million, three hundred thirty thousand, two hundred seven".