12002202120202 has 64 divisors (see below), whose sum is σ = 21057923706624. Its totient is φ = 5024649646080.

The previous prime is 12002202120169. The next prime is 12002202120229. The reversal of 12002202120202 is 20202120220021.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 60527077 + ... + 60725047.

It is an arithmetic number, because the mean of its divisors is an integer number (329030057916).

Almost surely, 2^{12002202120202} is an apocalyptic number.

12002202120202 is a deficient number, since it is larger than the sum of its proper divisors (9055721586422).

12002202120202 is a wasteful number, since it uses less digits than its factorization.

12002202120202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 198623.

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

Adding to 12002202120202 its reverse (20202120220021), we get a palindrome (32204322340223).

The spelling of 12002202120202 in words is "twelve trillion, two billion, two hundred two million, one hundred twenty thousand, two hundred two".