12011242844176 has 15 divisors (see below), whose sum is σ = 23271809869983. Its totient is φ = 6005614490640.

The previous prime is 12011242844173. The next prime is 12011242844179. The reversal of 12011242844176 is 67144824211021.

The square root of 12011242844176 is 3465724.

It is a perfect power (a square), and thus also a powerful number.

It is an interprime number because it is at equal distance from previous prime (12011242844173) and next prime (12011242844179).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12011242844173) by changing a digit.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 13429681 + ... + 14296111.

Almost surely, 2^{12011242844176} is an apocalyptic number.

12011242844176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

12011242844176 is the 3465724-th square number.

It is an amenable number.

12011242844176 is a deficient number, since it is larger than the sum of its proper divisors (11260567025807).

12011242844176 is an frugal number, since it uses more digits than its factorization.

12011242844176 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1732870 (or 866433 counting only the distinct ones).

The product of its (nonzero) digits is 172032, while the sum is 43.

The spelling of 12011242844176 in words is "twelve trillion, eleven billion, two hundred forty-two million, eight hundred forty-four thousand, one hundred seventy-six".