12015322041336 has 64 divisors (see below), whose sum is σ = 30077349045120. Its totient is φ = 3999902298240.

The previous prime is 12015322041319. The next prime is 12015322041337. The reversal of 12015322041336 is 63314022351021.

It is a junction number, because it is equal to n+sod(n) for n = 12015322041297 and 12015322041306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12015322041337) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 427227771 + ... + 427255893.

It is an arithmetic number, because the mean of its divisors is an integer number (469958578830).

Almost surely, 2^{12015322041336} is an apocalyptic number.

It is an amenable number.

12015322041336 is an abundant number, since it is smaller than the sum of its proper divisors (18062027003784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12015322041336 is a wasteful number, since it uses less digits than its factorization.

12015322041336 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50636 (or 50632 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 33.

Adding to 12015322041336 its reverse (63314022351021), we get a palindrome (75329344392357).

The spelling of 12015322041336 in words is "twelve trillion, fifteen billion, three hundred twenty-two million, forty-one thousand, three hundred thirty-six".