12222102010202 has 32 divisors (see below), whose sum is σ = 21944414764800. Its totient is φ = 4991676991488.

The previous prime is 12222102010199. The next prime is 12222102010211. The reversal of 12222102010202 is 20201020122221.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 70465127 + ... + 70638362.

It is an arithmetic number, because the mean of its divisors is an integer number (685762961400).

Almost surely, 2^{12222102010202} is an apocalyptic number.

12222102010202 is a deficient number, since it is larger than the sum of its proper divisors (9722312754598).

12222102010202 is a wasteful number, since it uses less digits than its factorization.

12222102010202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141103790.

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

Adding to 12222102010202 its reverse (20201020122221), we get a palindrome (32423122132423).

The spelling of 12222102010202 in words is "twelve trillion, two hundred twenty-two billion, one hundred two million, ten thousand, two hundred two".