12301323322 has 4 divisors (see below), whose sum is σ = 18451984986. Its totient is φ = 6150661660.

The previous prime is 12301323319. The next prime is 12301323323. The reversal of 12301323322 is 22332310321.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10020210201 + 2281113121 = 100101^2 + 47761^2 .

It is a super-2 number, since 2×12301323322² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 12301323293 and 12301323302.

It is not an unprimeable number, because it can be changed into a prime (12301323323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3075330829 + ... + 3075330832.

Almost surely, 2^12301323322 is an apocalyptic number.

12301323322 is a deficient number, since it is larger than the sum of its proper divisors (6150661664).

12301323322 is an equidigital number, since it uses as much as digits as its factorization.

12301323322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6150661663.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 12301323322 its reverse (22332310321), we get a palindrome (34633633643).

The spelling of 12301323322 in words is "twelve billion, three hundred one million, three hundred twenty-three thousand, three hundred twenty-two".