12027585919511 has 16 divisors (see below), whose sum is σ = 13013651276640. Its totient is φ = 11080629181440.

The previous prime is 12027585919439. The next prime is 12027585919519. The reversal of 12027585919511 is 11591958572021.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 12027585919511 - 2¹⁴ = 12027585903127 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12027585919519) 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, 52735670 + ... + 52963251.

It is an arithmetic number, because the mean of its divisors is an integer number (813353204790).

Almost surely, 2^{12027585919511} is an apocalyptic number.

12027585919511 is a deficient number, since it is larger than the sum of its proper divisors (986065357129).

12027585919511 is a wasteful number, since it uses less digits than its factorization.

12027585919511 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105699106.

The product of its (nonzero) digits is 2268000, while the sum is 56.

The spelling of 12027585919511 in words is "twelve trillion, twenty-seven billion, five hundred eighty-five million, nine hundred nineteen thousand, five hundred eleven".