2280622009 has 2 divisors, whose sum is σ = 2280622010. Its totient is φ = 2280622008.

The previous prime is 2280621979. The next prime is 2280622051. The reversal of 2280622009 is 9002260822.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1222551225 + 1058070784 = 34965^2 + 32528^2 .

It is a cyclic number.

It is not a de Polignac number, because 2280622009 - 2⁵ = 2280621977 is a prime.

It is not a weakly prime, because it can be changed into another prime (2280622609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1140311004 + 1140311005.

It is an arithmetic number, because the mean of its divisors is an integer number (1140311005).

Almost surely, 2^2280622009 is an apocalyptic number.

It is an amenable number.

2280622009 is a deficient number, since it is larger than the sum of its proper divisors (1).

2280622009 is an equidigital number, since it uses as much as digits as its factorization.

2280622009 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 2280622009 is about 47755.8583736069. The cubic root of 2280622009 is about 1316.2885505992.

The spelling of 2280622009 in words is "two billion, two hundred eighty million, six hundred twenty-two thousand, nine".