2266056239 has 2 divisors, whose sum is σ = 2266056240. Its totient is φ = 2266056238.

The previous prime is 2266056211. The next prime is 2266056241. The reversal of 2266056239 is 9326506622.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2266056239 - 2¹⁶ = 2265990703 is a prime.

It is a Sophie Germain prime.

Together with 2266056241, it forms a pair of twin primes.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 2266056196 and 2266056205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2266026239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1133028119 + 1133028120.

It is an arithmetic number, because the mean of its divisors is an integer number (1133028120).

Almost surely, 2^2266056239 is an apocalyptic number.

2266056239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2266056239 is an equidigital number, since it uses as much as digits as its factorization.

2266056239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 233280, while the sum is 41.

The square root of 2266056239 is about 47603.1116524960. Note that the first 3 decimals coincide. The cubic root of 2266056239 is about 1313.4802934843.

The spelling of 2266056239 in words is "two billion, two hundred sixty-six million, fifty-six thousand, two hundred thirty-nine".