12121200160184 has 16 divisors (see below), whose sum is σ = 22789177418400. Its totient is φ = 6044086181952.

The previous prime is 12121200160171. The next prime is 12121200160229. The reversal of 12121200160184 is 48106100212121.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2064234149 + ... + 2064240020.

It is an arithmetic number, because the mean of its divisors is an integer number (1424323588650).

Almost surely, 2^{12121200160184} is an apocalyptic number.

It is an amenable number.

12121200160184 is a deficient number, since it is larger than the sum of its proper divisors (10667977258216).

12121200160184 is a wasteful number, since it uses less digits than its factorization.

12121200160184 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4128474542 (or 4128474538 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 29.

The spelling of 12121200160184 in words is "twelve trillion, one hundred twenty-one billion, two hundred million, one hundred sixty thousand, one hundred eighty-four".