12004695011 has 16 divisors (see below), whose sum is σ = 12217271040. Its totient is φ = 11794390560.

The previous prime is 12004694963. The next prime is 12004695023. The reversal of 12004695011 is 11059640021.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-12004695011 is a prime.

It is a super-3 number, since 3×12004695011³ (a number of 31 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12004695041) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7840316 + ... + 7841846.

It is an arithmetic number, because the mean of its divisors is an integer number (763579440).

Almost surely, 2^12004695011 is an apocalyptic number.

12004695011 is a deficient number, since it is larger than the sum of its proper divisors (212576029).

12004695011 is a wasteful number, since it uses less digits than its factorization.

12004695011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2186.

The product of its (nonzero) digits is 2160, while the sum is 29.

The spelling of 12004695011 in words is "twelve billion, four million, six hundred ninety-five thousand, eleven".