2712222239 has 2 divisors, whose sum is σ = 2712222240. Its totient is φ = 2712222238.

The previous prime is 2712222173. The next prime is 2712222299. The reversal of 2712222239 is 9322222172.

2712222239 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2712222239 - 2²⁴ = 2695445023 is a prime.

It is a super-2 number, since 2×2712222239² = 14712298947452346242, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2712222299) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1356111119 + 1356111120.

It is an arithmetic number, because the mean of its divisors is an integer number (1356111120).

Almost surely, 2^2712222239 is an apocalyptic number.

2712222239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2712222239 is an equidigital number, since it uses as much as digits as its factorization.

2712222239 is an evil number, because the sum of its binary digits is even.

The product of its digits is 12096, while the sum is 32.

The square root of 2712222239 is about 52078.9999807984. Note that the first 4 decimals coincide. The cubic root of 2712222239 is about 1394.5746212259.

The spelling of 2712222239 in words is "two billion, seven hundred twelve million, two hundred twenty-two thousand, two hundred thirty-nine".