12302243322 has 16 divisors (see below), whose sum is σ = 24611340000. Its totient is φ = 4099605552.

The previous prime is 12302243281. The next prime is 12302243339. The reversal of 12302243322 is 22334220321.

It is a junction number, because it is equal to n+sod(n) for n = 12302243292 and 12302243301.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 262072 + ... + 305427.

It is an arithmetic number, because the mean of its divisors is an integer number (1538208750).

Almost surely, 2^12302243322 is an apocalyptic number.

12302243322 is an abundant number, since it is smaller than the sum of its proper divisors (12309096678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12302243322 is a wasteful number, since it uses less digits than its factorization.

12302243322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 571117.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 12302243322 its reverse (22334220321), we get a palindrome (34636463643).

The spelling of 12302243322 in words is "twelve billion, three hundred two million, two hundred forty-three thousand, three hundred twenty-two".