12330000021322 has 4 divisors (see below), whose sum is σ = 18495000031986. Its totient is φ = 6165000010660.

The previous prime is 12330000021271. The next prime is 12330000021401. The reversal of 12330000021322 is 22312000003321.

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., 10794306549961 + 1535693471361 = 3285469^2 + 1239231^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12330000021322.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3082500005329 + ... + 3082500005332.

Almost surely, 2^{12330000021322} is an apocalyptic number.

12330000021322 is a deficient number, since it is larger than the sum of its proper divisors (6165000010664).

12330000021322 is an equidigital number, since it uses as much as digits as its factorization.

12330000021322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6165000010663.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 12330000021322 its reverse (22312000003321), we get a palindrome (34642000024643).

The spelling of 12330000021322 in words is "twelve trillion, three hundred thirty billion, twenty-one thousand, three hundred twenty-two".