1233222310109 has 2 divisors, whose sum is σ = 1233222310110. Its totient is φ = 1233222310108.

The previous prime is 1233222310091. The next prime is 1233222310121. The reversal of 1233222310109 is 9010132223321.

Together with previous prime (1233222310091) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1193403304900 + 39819005209 = 1092430^2 + 199547^2 .

It is a cyclic number.

It is not a de Polignac number, because 1233222310109 - 2⁸ = 1233222309853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1233222310609) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616611155054 + 616611155055.

It is an arithmetic number, because the mean of its divisors is an integer number (616611155055).

Almost surely, 2^{1233222310109} is an apocalyptic number.

It is an amenable number.

1233222310109 is a deficient number, since it is larger than the sum of its proper divisors (1).

1233222310109 is an equidigital number, since it uses as much as digits as its factorization.

1233222310109 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3888, while the sum is 29.

The spelling of 1233222310109 in words is "one trillion, two hundred thirty-three billion, two hundred twenty-two million, three hundred ten thousand, one hundred nine".