2270277239 has 2 divisors, whose sum is σ = 2270277240. Its totient is φ = 2270277238.

The previous prime is 2270277221. The next prime is 2270277253. The reversal of 2270277239 is 9327720722.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2270277239 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2270277196 and 2270277205.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2270277259) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1135138619 + 1135138620.

It is an arithmetic number, because the mean of its divisors is an integer number (1135138620).

Almost surely, 2^2270277239 is an apocalyptic number.

2270277239 is a deficient number, since it is larger than the sum of its proper divisors (1).

2270277239 is an equidigital number, since it uses as much as digits as its factorization.

2270277239 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 148176, while the sum is 41.

The square root of 2270277239 is about 47647.4263628163. The cubic root of 2270277239 is about 1314.2953308421.

The spelling of 2270277239 in words is "two billion, two hundred seventy million, two hundred seventy-seven thousand, two hundred thirty-nine".