12322342313077 has 2 divisors, whose sum is σ = 12322342313078. Its totient is φ = 12322342313076.

The previous prime is 12322342313069. The next prime is 12322342313089. The reversal of 12322342313077 is 77031324322321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 12221183966161 + 101158346916 = 3495881^2 + 318054^2 .

It is an emirp because it is prime and its reverse (77031324322321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 12322342313077 - 2³ = 12322342313069 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12322342353077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6161171156538 + 6161171156539.

It is an arithmetic number, because the mean of its divisors is an integer number (6161171156539).

Almost surely, 2^{12322342313077} is an apocalyptic number.

It is an amenable number.

12322342313077 is a deficient number, since it is larger than the sum of its proper divisors (1).

12322342313077 is an equidigital number, since it uses as much as digits as its factorization.

12322342313077 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 254016, while the sum is 40.

Adding to 12322342313077 its reverse (77031324322321), we get a palindrome (89353666635398).

The spelling of 12322342313077 in words is "twelve trillion, three hundred twenty-two billion, three hundred forty-two million, three hundred thirteen thousand, seventy-seven".