12321011223341 has 2 divisors, whose sum is σ = 12321011223342. Its totient is φ = 12321011223340.

The previous prime is 12321011223319. The next prime is 12321011223407. The reversal of 12321011223341 is 14332211012321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 11286549326116 + 1034461897225 = 3359546^2 + 1017085^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12321011223341 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 12321011223341.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12321011226341) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160505611670 + 6160505611671.

It is an arithmetic number, because the mean of its divisors is an integer number (6160505611671).

Almost surely, 2^{12321011223341} is an apocalyptic number.

It is an amenable number.

12321011223341 is a deficient number, since it is larger than the sum of its proper divisors (1).

12321011223341 is an equidigital number, since it uses as much as digits as its factorization.

12321011223341 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1728, while the sum is 26.

Adding to 12321011223341 its reverse (14332211012321), we get a palindrome (26653222235662).

The spelling of 12321011223341 in words is "twelve trillion, three hundred twenty-one billion, eleven million, two hundred twenty-three thousand, three hundred forty-one".