229210207 has 2 divisors, whose sum is σ = 229210208. Its totient is φ = 229210206.

The previous prime is 229210199. The next prime is 229210231. The reversal of 229210207 is 702012922.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 229210207 - 2³ = 229210199 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (229210297) 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, 114605103 + 114605104.

It is an arithmetic number, because the mean of its divisors is an integer number (114605104).

Almost surely, 2^229210207 is an apocalyptic number.

229210207 is a deficient number, since it is larger than the sum of its proper divisors (1).

229210207 is an equidigital number, since it uses as much as digits as its factorization.

229210207 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1008, while the sum is 25.

The square root of 229210207 is about 15139.6897920664. The cubic root of 229210207 is about 611.9904584711.

The spelling of 229210207 in words is "two hundred twenty-nine million, two hundred ten thousand, two hundred seven".