1336222289 has 2 divisors, whose sum is σ = 1336222290. Its totient is φ = 1336222288.

The previous prime is 1336222249. The next prime is 1336222309. The reversal of 1336222289 is 9822226331.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1099585600 + 236636689 = 33160^2 + 15383^2 .

It is a cyclic number.

It is not a de Polignac number, because 1336222289 - 2¹² = 1336218193 is a prime.

It is not a weakly prime, because it can be changed into another prime (1336222249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 668111144 + 668111145.

It is an arithmetic number, because the mean of its divisors is an integer number (668111145).

Almost surely, 2^1336222289 is an apocalyptic number.

It is an amenable number.

1336222289 is a deficient number, since it is larger than the sum of its proper divisors (1).

1336222289 is an equidigital number, since it uses as much as digits as its factorization.

1336222289 is an evil number, because the sum of its binary digits is even.

The product of its digits is 62208, while the sum is 38.

The square root of 1336222289 is about 36554.3744167507. The cubic root of 1336222289 is about 1101.4367696476.

The spelling of 1336222289 in words is "one billion, three hundred thirty-six million, two hundred twenty-two thousand, two hundred eighty-nine".