12011150678 has 16 divisors (see below), whose sum is σ = 18737897280. Its totient is φ = 5769294336.

The previous prime is 12011150651. The next prime is 12011150681. The reversal of 12011150678 is 87605111021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1021451 + ... + 1033142.

It is an arithmetic number, because the mean of its divisors is an integer number (1171118580).

Almost surely, 2^12011150678 is an apocalyptic number.

12011150678 is a deficient number, since it is larger than the sum of its proper divisors (6726746602).

12011150678 is a wasteful number, since it uses less digits than its factorization.

12011150678 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2054711.

The product of its (nonzero) digits is 3360, while the sum is 32.

Adding to 12011150678 its reverse (87605111021), we get a palindrome (99616261699).

The spelling of 12011150678 in words is "twelve billion, eleven million, one hundred fifty thousand, six hundred seventy-eight".