12184970963512 has 32 divisors (see below), whose sum is σ = 23192376883200. Its totient is φ = 6001027379424.

The previous prime is 12184970963449. The next prime is 12184970963519. The reversal of 12184970963512 is 21536907948121.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12184970963519) 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, 42999358 + ... + 43281805.

It is an arithmetic number, because the mean of its divisors is an integer number (724761777600).

It is a 1-persistent number, because it is pandigital, but 2⋅12184970963512 = 24369941927024 is not.

Almost surely, 2^{12184970963512} is an apocalyptic number.

It is an amenable number.

12184970963512 is a deficient number, since it is larger than the sum of its proper divisors (11007405919688).

12184970963512 is a wasteful number, since it uses less digits than its factorization.

12184970963512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 86281435 (or 86281431 counting only the distinct ones).

The product of its (nonzero) digits is 6531840, while the sum is 58.

The spelling of 12184970963512 in words is "twelve trillion, one hundred eighty-four billion, nine hundred seventy million, nine hundred sixty-three thousand, five hundred twelve".