12020220010202 has 8 divisors (see below), whose sum is σ = 19090937663316. Its totient is φ = 5656574122432.

The previous prime is 12020220010181. The next prime is 12020220010229. The reversal of 12020220010202 is 20201002202021.

It can be written as a sum of positive squares in 2 ways, for example, as 11212110705601 + 808109304601 = 3348449^2 + 898949^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 176767941293 + ... + 176767941360.

Almost surely, 2^{12020220010202} is an apocalyptic number.

12020220010202 is a deficient number, since it is larger than the sum of its proper divisors (7070717653114).

12020220010202 is a wasteful number, since it uses less digits than its factorization.

12020220010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353535882672.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 12020220010202 its reverse (20201002202021), we get a palindrome (32221222212223).

The spelling of 12020220010202 in words is "twelve trillion, twenty billion, two hundred twenty million, ten thousand, two hundred two".