12212102002101 has 8 divisors (see below), whose sum is σ = 16282819956480. Its totient is φ = 8141392691232.

The previous prime is 12212102002019. The next prime is 12212102002109. The reversal of 12212102002101 is 10120020121221.

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

It is a de Polignac number, because none of the positive numbers 2^k-12212102002101 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12212102002109) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2694076 + ... + 5628698.

It is an arithmetic number, because the mean of its divisors is an integer number (2035352494560).

Almost surely, 2^{12212102002101} is an apocalyptic number.

It is an amenable number.

12212102002101 is a deficient number, since it is larger than the sum of its proper divisors (4070717954379).

12212102002101 is a wasteful number, since it uses less digits than its factorization.

12212102002101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4321755.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 12212102002101 its reverse (10120020121221), we get a palindrome (22332122123322).

The spelling of 12212102002101 in words is "twelve trillion, two hundred twelve billion, one hundred two million, two thousand, one hundred one".