12000010994 has 8 divisors (see below), whose sum is σ = 18947385840. Its totient is φ = 5684215716.

The previous prime is 12000010991. The next prime is 12000011027. The reversal of 12000010994 is 49901000021.

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

It is a super-2 number, since 2×12000010994² (a number of 21 digits) contains 22 as substring.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12000010991) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 157894844 + ... + 157894919.

It is an arithmetic number, because the mean of its divisors is an integer number (2368423230).

Almost surely, 2^12000010994 is an apocalyptic number.

12000010994 is a deficient number, since it is larger than the sum of its proper divisors (6947374846).

12000010994 is a wasteful number, since it uses less digits than its factorization.

12000010994 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 315789784.

The product of its (nonzero) digits is 648, while the sum is 26.

The spelling of 12000010994 in words is "twelve billion, ten thousand, nine hundred ninety-four".