2273006999 has 2 divisors, whose sum is σ = 2273007000. Its totient is φ = 2273006998.

The previous prime is 2273006969. The next prime is 2273007001. The reversal of 2273006999 is 9996003722.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2273006999 is a prime.

Together with 2273007001, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2273006909) 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, 1136503499 + 1136503500.

It is an arithmetic number, because the mean of its divisors is an integer number (1136503500).

Almost surely, 2^2273006999 is an apocalyptic number.

2273006999 is a deficient number, since it is larger than the sum of its proper divisors (1).

2273006999 is an equidigital number, since it uses as much as digits as its factorization.

2273006999 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 367416, while the sum is 47.

The square root of 2273006999 is about 47676.0631659117. The cubic root of 2273006999 is about 1314.8218853053.

The spelling of 2273006999 in words is "two billion, two hundred seventy-three million, six thousand, nine hundred ninety-nine".