12103220122202 has 32 divisors (see below), whose sum is σ = 19830976502400. Its totient is φ = 5494324206400.

The previous prime is 12103220122193. The next prime is 12103220122207. The reversal of 12103220122202 is 20222102230121.

It is not an unprimeable number, because it can be changed into a prime (12103220122207) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 207826424 + ... + 207884652.

It is an arithmetic number, because the mean of its divisors is an integer number (619718015700).

Almost surely, 2^{12103220122202} is an apocalyptic number.

12103220122202 is a deficient number, since it is larger than the sum of its proper divisors (7727756380198).

12103220122202 is a wasteful number, since it uses less digits than its factorization.

12103220122202 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70342.

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 12103220122202 its reverse (20222102230121), we get a palindrome (32325322352323).

The spelling of 12103220122202 in words is "twelve trillion, one hundred three billion, two hundred twenty million, one hundred twenty-two thousand, two hundred two".