2922246247 has 2 divisors, whose sum is σ = 2922246248. Its totient is φ = 2922246246.

The previous prime is 2922246241. The next prime is 2922246289. The reversal of 2922246247 is 7426422292.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2922246247 - 2²⁷ = 2788028519 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2922246241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1461123123 + 1461123124.

It is an arithmetic number, because the mean of its divisors is an integer number (1461123124).

Almost surely, 2^2922246247 is an apocalyptic number.

2922246247 is a deficient number, since it is larger than the sum of its proper divisors (1).

2922246247 is an equidigital number, since it uses as much as digits as its factorization.

2922246247 is an evil number, because the sum of its binary digits is even.

The product of its digits is 193536, while the sum is 40.

The square root of 2922246247 is about 54057.8046816554. The cubic root of 2922246247 is about 1429.6803117662.

The spelling of 2922246247 in words is "two billion, nine hundred twenty-two million, two hundred forty-six thousand, two hundred forty-seven".