12089963638916 has 6 divisors (see below), whose sum is σ = 21157436368110. Its totient is φ = 6044981819456.

The previous prime is 12089963638867. The next prime is 12089963638993. The reversal of 12089963638916 is 61983636998021.

It can be written as a sum of positive squares in only one way, i.e., 7969916194816 + 4120047444100 = 2823104^2 + 2029790^2 .

It is a super-2 number, since 2×12089963638916² (a number of 27 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 12089963638916.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1511245454861 + ... + 1511245454868.

It is an arithmetic number, because the mean of its divisors is an integer number (3526239394685).

Almost surely, 2^{12089963638916} is an apocalyptic number.

It is an amenable number.

12089963638916 is a deficient number, since it is larger than the sum of its proper divisors (9067472729194).

12089963638916 is a wasteful number, since it uses less digits than its factorization.

12089963638916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3022490909733 (or 3022490909731 counting only the distinct ones).

The product of its (nonzero) digits is 181398528, while the sum is 71.

The spelling of 12089963638916 in words is "twelve trillion, eighty-nine billion, nine hundred sixty-three million, six hundred thirty-eight thousand, nine hundred sixteen".