12012523668246 has 32 divisors (see below), whose sum is σ = 24097920565248. Its totient is φ = 3992037825600.

The previous prime is 12012523668133. The next prime is 12012523668329. The reversal of 12012523668246 is 64286632521021.

It is a junction number, because it is equal to n+sod(n) for n = 12012523668195 and 12012523668204.

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, 4362771 + ... + 6561921.

It is an arithmetic number, because the mean of its divisors is an integer number (753060017664).

Almost surely, 2^{12012523668246} is an apocalyptic number.

12012523668246 is an abundant number, since it is smaller than the sum of its proper divisors (12085396897002).

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

12012523668246 is a wasteful number, since it uses less digits than its factorization.

12012523668246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2201916.

The product of its (nonzero) digits is 1658880, while the sum is 48.

The spelling of 12012523668246 in words is "twelve trillion, twelve billion, five hundred twenty-three million, six hundred sixty-eight thousand, two hundred forty-six".