12303302221322 has 16 divisors (see below), whose sum is σ = 21092033406912. Its totient is φ = 5272679266560.

The previous prime is 12303302221321. The next prime is 12303302221337. The reversal of 12303302221322 is 22312220330321.

12303302221322 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 12303302221291 and 12303302221300.

It is not an unprimeable number, because it can be changed into a prime (12303302221321) 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, 13246679 + ... + 14145002.

It is an arithmetic number, because the mean of its divisors is an integer number (1318252087932).

Almost surely, 2^{12303302221322} is an apocalyptic number.

12303302221322 is a deficient number, since it is larger than the sum of its proper divisors (8788731185590).

12303302221322 is a wasteful number, since it uses less digits than its factorization.

12303302221322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27423773.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 12303302221322 its reverse (22312220330321), we get a palindrome (34615522551643).

The spelling of 12303302221322 in words is "twelve trillion, three hundred three billion, three hundred two million, two hundred twenty-one thousand, three hundred twenty-two".