2247331663 has 2 divisors, whose sum is σ = 2247331664. Its totient is φ = 2247331662.

The previous prime is 2247331631. The next prime is 2247331759. The reversal of 2247331663 is 3661337422.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2247331663 - 2⁵ = 2247331631 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2247331363) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1123665831 + 1123665832.

It is an arithmetic number, because the mean of its divisors is an integer number (1123665832).

Almost surely, 2^2247331663 is an apocalyptic number.

2247331663 is a deficient number, since it is larger than the sum of its proper divisors (1).

2247331663 is an equidigital number, since it uses as much as digits as its factorization.

2247331663 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 108864, while the sum is 37.

The square root of 2247331663 is about 47406.0298168914. The cubic root of 2247331663 is about 1309.8524906261.

The spelling of 2247331663 in words is "two billion, two hundred forty-seven million, three hundred thirty-one thousand, six hundred sixty-three".