12321320301022 has 16 divisors (see below), whose sum is σ = 18945631321344. Its totient is φ = 6006314160000.

The previous prime is 12321320300977. The next prime is 12321320301029. The reversal of 12321320301022 is 22010302312321.

It is a junction number, because it is equal to n+sod(n) for n = 12321320300984 and 12321320301002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12321320301029) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50953479 + ... + 51194722.

It is an arithmetic number, because the mean of its divisors is an integer number (1184101957584).

Almost surely, 2^{12321320301022} is an apocalyptic number.

12321320301022 is a deficient number, since it is larger than the sum of its proper divisors (6624311020322).

12321320301022 is a wasteful number, since it uses less digits than its factorization.

12321320301022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 102149715.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 12321320301022 its reverse (22010302312321), we get a palindrome (34331622613343).

The spelling of 12321320301022 in words is "twelve trillion, three hundred twenty-one billion, three hundred twenty million, three hundred one thousand, twenty-two".