12100021210202 has 16 divisors (see below), whose sum is σ = 18208524185280. Its totient is φ = 6030542143008.

The previous prime is 12100021210201. The next prime is 12100021210243. The reversal of 12100021210202 is 20201212000121.

It is not an unprimeable number, because it can be changed into a prime (12100021210201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6413252 + ... + 8082687.

It is an arithmetic number, because the mean of its divisors is an integer number (1138032761580).

Almost surely, 2^{12100021210202} is an apocalyptic number.

12100021210202 is a deficient number, since it is larger than the sum of its proper divisors (6108502975078).

12100021210202 is a wasteful number, since it uses less digits than its factorization.

12100021210202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14497285.

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 12100021210202 its reverse (20201212000121), we get a palindrome (32301233210323).

The spelling of 12100021210202 in words is "twelve trillion, one hundred billion, twenty-one million, two hundred ten thousand, two hundred two".