2205122239 has 2 divisors, whose sum is σ = 2205122240. Its totient is φ = 2205122238.

The previous prime is 2205122237. The next prime is 2205122251. The reversal of 2205122239 is 9322215022.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2205122239 - 2¹ = 2205122237 is a prime.

Together with 2205122237, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2205122237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1102561119 + 1102561120.

It is an arithmetic number, because the mean of its divisors is an integer number (1102561120).

Almost surely, 2^2205122239 is an apocalyptic number.

2205122239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2205122239 is an equidigital number, since it uses as much as digits as its factorization.

2205122239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 2205122239 is about 46958.7291033307. The cubic root of 2205122239 is about 1301.6000493664.

The spelling of 2205122239 in words is "two billion, two hundred five million, one hundred twenty-two thousand, two hundred thirty-nine".