12180576211 has 8 divisors (see below), whose sum is σ = 13060336320. Its totient is φ = 11318955648.

The previous prime is 12180576179. The next prime is 12180576217. The reversal of 12180576211 is 11267508121.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 12180576211 - 2⁵ = 12180576179 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12180576217) 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, 4533496 + ... + 4536181.

It is an arithmetic number, because the mean of its divisors is an integer number (1632542040).

Almost surely, 2^12180576211 is an apocalyptic number.

12180576211 is a deficient number, since it is larger than the sum of its proper divisors (879760109).

12180576211 is an equidigital number, since it uses as much as digits as its factorization.

12180576211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9069773.

The product of its (nonzero) digits is 6720, while the sum is 34.

The spelling of 12180576211 in words is "twelve billion, one hundred eighty million, five hundred seventy-six thousand, two hundred eleven".