122442140315333 has 2 divisors, whose sum is σ = 122442140315334. Its totient is φ = 122442140315332.

The previous prime is 122442140315303. The next prime is 122442140315371. The reversal of 122442140315333 is 333513041244221.

It is an a-pointer prime, because the next prime (122442140315371) can be obtained adding 122442140315333 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79164136040929 + 43278004274404 = 8897423^2 + 6578602^2 .

It is a cyclic number.

It is not a de Polignac number, because 122442140315333 - 2⁴⁴ = 104849954270917 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (122442140315303) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 61221070157666 + 61221070157667.

It is an arithmetic number, because the mean of its divisors is an integer number (61221070157667).

Almost surely, 2^{122442140315333} is an apocalyptic number.

It is an amenable number.

122442140315333 is a deficient number, since it is larger than the sum of its proper divisors (1).

122442140315333 is an equidigital number, since it uses as much as digits as its factorization.

122442140315333 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 207360, while the sum is 38.

Adding to 122442140315333 its reverse (333513041244221), we get a palindrome (455955181559554).

The spelling of 122442140315333 in words is "one hundred twenty-two trillion, four hundred forty-two billion, one hundred forty million, three hundred fifteen thousand, three hundred thirty-three".