12302223321 has 8 divisors (see below), whose sum is σ = 16633992384. Its totient is φ = 8085968240.

The previous prime is 12302223301. The next prime is 12302223359. The reversal of 12302223321 is 12332220321.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12302223321 - 2¹⁰ = 12302222297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12302223301) 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, 28878246 + ... + 28878671.

It is an arithmetic number, because the mean of its divisors is an integer number (2079249048).

Almost surely, 2^12302223321 is an apocalyptic number.

It is an amenable number.

12302223321 is a deficient number, since it is larger than the sum of its proper divisors (4331769063).

12302223321 is an equidigital number, since it uses as much as digits as its factorization.

12302223321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57756991.

The product of its (nonzero) digits is 864, while the sum is 21.

Adding to 12302223321 its reverse (12332220321), we get a palindrome (24634443642).

The spelling of 12302223321 in words is "twelve billion, three hundred two million, two hundred twenty-three thousand, three hundred twenty-one".