12001102200212 has 24 divisors (see below), whose sum is σ = 21373518237120. Its totient is φ = 5894531508800.

The previous prime is 12001102200181. The next prime is 12001102200239. The reversal of 12001102200212 is 21200220110021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18277289 + ... + 18922512.

It is an arithmetic number, because the mean of its divisors is an integer number (890563259880).

Almost surely, 2^{12001102200212} is an apocalyptic number.

It is an amenable number.

12001102200212 is a deficient number, since it is larger than the sum of its proper divisors (9372416036908).

12001102200212 is a wasteful number, since it uses less digits than its factorization.

12001102200212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37201231 (or 37201229 counting only the distinct ones).

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

Adding to 12001102200212 its reverse (21200220110021), we get a palindrome (33201322310233).

The spelling of 12001102200212 in words is "twelve trillion, one billion, one hundred two million, two hundred thousand, two hundred twelve".