12221303330202 has 32 divisors (see below), whose sum is σ = 24459043003584. Its totient is φ = 4071028896000.

The previous prime is 12221303330183. The next prime is 12221303330213. The reversal of 12221303330202 is 20203330312221.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105506577 + ... + 105622347.

It is an arithmetic number, because the mean of its divisors is an integer number (764345093862).

Almost surely, 2^{12221303330202} is an apocalyptic number.

12221303330202 is an abundant number, since it is smaller than the sum of its proper divisors (12237739673382).

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

12221303330202 is a wasteful number, since it uses less digits than its factorization.

12221303330202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 127454.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 12221303330202 its reverse (20203330312221), we get a palindrome (32424633642423).

The spelling of 12221303330202 in words is "twelve trillion, two hundred twenty-one billion, three hundred three million, three hundred thirty thousand, two hundred two".