12021033102202 has 16 divisors (see below), whose sum is σ = 18970569053352. Its totient is φ = 5705434298880.

The previous prime is 12021033102083. The next prime is 12021033102217. The reversal of 12021033102202 is 20220133012021.

It can be written as a sum of positive squares in 4 ways, for example, as 5950569905641 + 6070463196561 = 2439379^2 + 2463831^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 12021033102202.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1981050543 + ... + 1981056610.

Almost surely, 2^{12021033102202} is an apocalyptic number.

12021033102202 is a deficient number, since it is larger than the sum of its proper divisors (6949535951150).

12021033102202 is a wasteful number, since it uses less digits than its factorization.

12021033102202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3962107233.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 12021033102202 its reverse (20220133012021), we get a palindrome (32241166114223).

The spelling of 12021033102202 in words is "twelve trillion, twenty-one billion, thirty-three million, one hundred two thousand, two hundred two".