12200012122202 has 16 divisors (see below), whose sum is σ = 18641153462400. Its totient is φ = 5986638362400.

The previous prime is 12200012122201. The next prime is 12200012122213. The reversal of 12200012122202 is 20222121000221.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (12200012122201) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 85944002 + ... + 86085837.

It is an arithmetic number, because the mean of its divisors is an integer number (1165072091400).

Almost surely, 2^{12200012122202} is an apocalyptic number.

12200012122202 is a deficient number, since it is larger than the sum of its proper divisors (6441141340198).

12200012122202 is a wasteful number, since it uses less digits than its factorization.

12200012122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172030501.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 12200012122202 its reverse (20222121000221), we get a palindrome (32422133122423).

The spelling of 12200012122202 in words is "twelve trillion, two hundred billion, twelve million, one hundred twenty-two thousand, two hundred two".