12220013232202 has 8 divisors (see below), whose sum is σ = 18446771567556. Its totient is φ = 6071089376352.

The previous prime is 12220013232179. The next prime is 12220013232227. The reversal of 12220013232202 is 20223231002221.

It can be written as a sum of positive squares in 2 ways, for example, as 12211593151081 + 8420081121 = 3494509^2 + 91761^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 19458619483 + ... + 19458620110.

Almost surely, 2^{12220013232202} is an apocalyptic number.

12220013232202 is a deficient number, since it is larger than the sum of its proper divisors (6226758335354).

12220013232202 is a wasteful number, since it uses less digits than its factorization.

12220013232202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38917239752.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 12220013232202 its reverse (20223231002221), we get a palindrome (32443244234423).

The spelling of 12220013232202 in words is "twelve trillion, two hundred twenty billion, thirteen million, two hundred thirty-two thousand, two hundred two".