1233222259 has 2 divisors, whose sum is σ = 1233222260. Its totient is φ = 1233222258.

The previous prime is 1233222239. The next prime is 1233222271. The reversal of 1233222259 is 9522223321.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1233222259 - 2⁷ = 1233222131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1233222259.

It is not a weakly prime, because it can be changed into another prime (1233222229) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616611129 + 616611130.

It is an arithmetic number, because the mean of its divisors is an integer number (616611130).

Almost surely, 2^1233222259 is an apocalyptic number.

1233222259 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233222259 is an equidigital number, since it uses as much as digits as its factorization.

1233222259 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 12960, while the sum is 31.

The square root of 1233222259 is about 35117.2644008613. The cubic root of 1233222259 is about 1072.3760802122.

The spelling of 1233222259 in words is "one billion, two hundred thirty-three million, two hundred twenty-two thousand, two hundred fifty-nine".