12100021001102 has 8 divisors (see below), whose sum is σ = 18150112792656. Its totient is φ = 6049983403552.

The previous prime is 12100021001021. The next prime is 12100021001119. The reversal of 12100021001102 is 20110012000121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12985643 + ... + 13886214.

It is an arithmetic number, because the mean of its divisors is an integer number (2268764099082).

Almost surely, 2^{12100021001102} is an apocalyptic number.

12100021001102 is a deficient number, since it is larger than the sum of its proper divisors (6050091791554).

12100021001102 is a wasteful number, since it uses less digits than its factorization.

12100021001102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27097002.

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 12100021001102 its reverse (20110012000121), we get a palindrome (32210033001223).

The spelling of 12100021001102 in words is "twelve trillion, one hundred billion, twenty-one million, one thousand, one hundred two".