12221330330404 has 24 divisors (see below), whose sum is σ = 23568146866880. Its totient is φ = 5509436927904.

The previous prime is 12221330330369. The next prime is 12221330330423. The reversal of 12221330330404 is 40403303312221.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2732853384 + ... + 2732857855.

Almost surely, 2^{12221330330404} is an apocalyptic number.

It is an amenable number.

12221330330404 is a deficient number, since it is larger than the sum of its proper divisors (11346816536476).

12221330330404 is a wasteful number, since it uses less digits than its factorization.

12221330330404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5465711299 (or 5465711297 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 28.

Adding to 12221330330404 its reverse (40403303312221), we get a palindrome (52624633642625).

The spelling of 12221330330404 in words is "twelve trillion, two hundred twenty-one billion, three hundred thirty million, three hundred thirty thousand, four hundred four".