12086746011 has 24 divisors (see below), whose sum is σ = 17612255856. Its totient is φ = 7987230720.

The previous prime is 12086745977. The next prime is 12086746027. The reversal of 12086746011 is 11064768021.

It is a happy number.

12086746011 is a `hidden beast` number, since 120 + 8 + 67 + 460 + 11 = 666.

It is not a de Polignac number, because 12086746011 - 2⁷ = 12086745883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12086741011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 475716 + ... + 500478.

It is an arithmetic number, because the mean of its divisors is an integer number (733843994).

Almost surely, 2^12086746011 is an apocalyptic number.

12086746011 is a deficient number, since it is larger than the sum of its proper divisors (5525509845).

12086746011 is a wasteful number, since it uses less digits than its factorization.

12086746011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25243 (or 25240 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 36.

The spelling of 12086746011 in words is "twelve billion, eighty-six million, seven hundred forty-six thousand, eleven".