12066022436523 has 32 divisors (see below), whose sum is σ = 17591072735232. Its totient is φ = 7295872768800.

The previous prime is 12066022436513. The next prime is 12066022436557. The reversal of 12066022436523 is 32563422066021.

It is not a de Polignac number, because 12066022436523 - 2²⁰ = 12066021387947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (12066022436513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 110672428 + ... + 110781398.

It is an arithmetic number, because the mean of its divisors is an integer number (549721022976).

Almost surely, 2^{12066022436523} is an apocalyptic number.

12066022436523 is a deficient number, since it is larger than the sum of its proper divisors (5525050298709).

12066022436523 is a wasteful number, since it uses less digits than its factorization.

12066022436523 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 116695.

The product of its (nonzero) digits is 622080, while the sum is 42.

The spelling of 12066022436523 in words is "twelve trillion, sixty-six billion, twenty-two million, four hundred thirty-six thousand, five hundred twenty-three".