12320230065667 has 2 divisors, whose sum is σ = 12320230065668. Its totient is φ = 12320230065666.

The previous prime is 12320230065623. The next prime is 12320230065817. The reversal of 12320230065667 is 76656003202321.

12320230065667 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12320230065667 - 2¹⁵ = 12320230032899 is a prime.

It is a super-2 number, since 2×12320230065667² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12320230065167) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6160115032833 + 6160115032834.

It is an arithmetic number, because the mean of its divisors is an integer number (6160115032834).

Almost surely, 2^{12320230065667} is an apocalyptic number.

12320230065667 is a deficient number, since it is larger than the sum of its proper divisors (1).

12320230065667 is an equidigital number, since it uses as much as digits as its factorization.

12320230065667 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 544320, while the sum is 43.

Adding to 12320230065667 its reverse (76656003202321), we get a palindrome (88976233267988).

The spelling of 12320230065667 in words is "twelve trillion, three hundred twenty billion, two hundred thirty million, sixty-five thousand, six hundred sixty-seven".