12100021022102 has 16 divisors (see below), whose sum is σ = 19719162923040. Its totient is φ = 5535203624832.

The previous prime is 12100021022099. The next prime is 12100021022179. The reversal of 12100021022102 is 20122012000121.

It is a congruent number.

It is an unprimeable number.

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, 2059224602 + ... + 2059230477.

It is an arithmetic number, because the mean of its divisors is an integer number (1232447682690).

Almost surely, 2^{12100021022102} is an apocalyptic number.

12100021022102 is a deficient number, since it is larger than the sum of its proper divisors (7619141900938).

12100021022102 is a wasteful number, since it uses less digits than its factorization.

12100021022102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4118455207.

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

Adding to 12100021022102 its reverse (20122012000121), we get a palindrome (32222033022223).

The spelling of 12100021022102 in words is "twelve trillion, one hundred billion, twenty-one million, twenty-two thousand, one hundred two".