2269314331 has 2 divisors, whose sum is σ = 2269314332. Its totient is φ = 2269314330.

The previous prime is 2269314319. The next prime is 2269314347. The reversal of 2269314331 is 1334139622.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2269314331 is a prime.

It is a super-2 number, since 2×2269314331² = 10299575065763955122, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2269314631) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1134657165 + 1134657166.

It is an arithmetic number, because the mean of its divisors is an integer number (1134657166).

Almost surely, 2^2269314331 is an apocalyptic number.

2269314331 is a deficient number, since it is larger than the sum of its proper divisors (1).

2269314331 is an equidigital number, since it uses as much as digits as its factorization.

2269314331 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 23328, while the sum is 34.

The square root of 2269314331 is about 47637.3207789859. The cubic root of 2269314331 is about 1314.1094909176.

The spelling of 2269314331 in words is "two billion, two hundred sixty-nine million, three hundred fourteen thousand, three hundred thirty-one".