12200122122202 has 16 divisors (see below), whose sum is σ = 20914713067392. Its totient is φ = 5228569266480.

The previous prime is 12200122122191. The next prime is 12200122122259. The reversal of 12200122122202 is 20222122100221.

It is a self number, because there is not a number n which added to its sum of digits gives 12200122122202.

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, 3135574 + ... + 5850817.

It is an arithmetic number, because the mean of its divisors is an integer number (1307169566712).

Almost surely, 2^{12200122122202} is an apocalyptic number.

12200122122202 is a deficient number, since it is larger than the sum of its proper divisors (8714590945190).

12200122122202 is an equidigital number, since it uses as much as digits as its factorization.

12200122122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9083373.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 12200122122202 its reverse (20222122100221), we get a palindrome (32422244222423).

The spelling of 12200122122202 in words is "twelve trillion, two hundred billion, one hundred twenty-two million, one hundred twenty-two thousand, two hundred two".