12011678367 has 8 divisors (see below), whose sum is σ = 17247538224. Its totient is φ = 7391802048.

The previous prime is 12011678363. The next prime is 12011678369. The reversal of 12011678367 is 76387611021.

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

It is not a de Polignac number, because 12011678367 - 2² = 12011678363 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011678363) 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, 153995838 + ... + 153995915.

It is an arithmetic number, because the mean of its divisors is an integer number (2155942278).

Almost surely, 2^12011678367 is an apocalyptic number.

12011678367 is a deficient number, since it is larger than the sum of its proper divisors (5235859857).

12011678367 is a wasteful number, since it uses less digits than its factorization.

12011678367 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 307991769.

The product of its (nonzero) digits is 84672, while the sum is 42.

The spelling of 12011678367 in words is "twelve billion, eleven million, six hundred seventy-eight thousand, three hundred sixty-seven".