12202021002202 has 8 divisors (see below), whose sum is σ = 19379680415316. Its totient is φ = 5742127530432.

The previous prime is 12202021002121. The next prime is 12202021002271. The reversal of 12202021002202 is 20220012020221.

It can be written as a sum of positive squares in 2 ways, for example, as 11604385323441 + 597635678761 = 3406521^2 + 773069^2 .

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, 179441485293 + ... + 179441485360.

Almost surely, 2^{12202021002202} is an apocalyptic number.

12202021002202 is a deficient number, since it is larger than the sum of its proper divisors (7177659413114).

12202021002202 is a wasteful number, since it uses less digits than its factorization.

12202021002202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 358882970672.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 12202021002202 its reverse (20220012020221), we get a palindrome (32422033022423).

The spelling of 12202021002202 in words is "twelve trillion, two hundred two billion, twenty-one million, two thousand, two hundred two".