1222334339 has 2 divisors, whose sum is σ = 1222334340. Its totient is φ = 1222334338.

The previous prime is 1222334299. The next prime is 1222334341. The reversal of 1222334339 is 9334332221.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1222334339 is a prime.

It is a Sophie Germain prime.

Together with 1222334341, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (1222334639) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 611167169 + 611167170.

It is an arithmetic number, because the mean of its divisors is an integer number (611167170).

Almost surely, 2^1222334339 is an apocalyptic number.

1222334339 is a deficient number, since it is larger than the sum of its proper divisors (1).

1222334339 is an equidigital number, since it uses as much as digits as its factorization.

1222334339 is an evil number, because the sum of its binary digits is even.

The product of its digits is 23328, while the sum is 32.

The square root of 1222334339 is about 34961.8983895326. The cubic root of 1222334339 is about 1069.2108015821.

The spelling of 1222334339 in words is "one billion, two hundred twenty-two million, three hundred thirty-four thousand, three hundred thirty-nine".