12302002665212 has 48 divisors (see below), whose sum is σ = 24269508716544. Its totient is φ = 5417300952000.

The previous prime is 12302002665209. The next prime is 12302002665229. The reversal of 12302002665212 is 21256620020321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53628614 + ... + 53857517.

It is an arithmetic number, because the mean of its divisors is an integer number (505614764928).

Almost surely, 2^{12302002665212} is an apocalyptic number.

It is an amenable number.

12302002665212 is a deficient number, since it is larger than the sum of its proper divisors (11967506051332).

12302002665212 is a wasteful number, since it uses less digits than its factorization.

12302002665212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 107486250 (or 107486248 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 12302002665212 its reverse (21256620020321), we get a palindrome (33558622685533).

The spelling of 12302002665212 in words is "twelve trillion, three hundred two billion, two million, six hundred sixty-five thousand, two hundred twelve".