12066234663 has 12 divisors (see below), whose sum is σ = 18714976440. Its totient is φ = 6894991152.

The previous prime is 12066234641. The next prime is 12066234671. The reversal of 12066234663 is 36643266021.

It is not a de Polignac number, because 12066234663 - 2¹⁸ = 12065972519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12066234623) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 41041468 + ... + 41041761.

It is an arithmetic number, because the mean of its divisors is an integer number (1559581370).

Almost surely, 2^12066234663 is an apocalyptic number.

12066234663 is a deficient number, since it is larger than the sum of its proper divisors (6648741777).

12066234663 is an equidigital number, since it uses as much as digits as its factorization.

It is an anagram of its base 9 representation: 12066234663 = (34126666203)₉.

12066234663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82083246 (or 82083239 counting only the distinct ones).

The product of its (nonzero) digits is 186624, while the sum is 39.

The spelling of 12066234663 in words is "twelve billion, sixty-six million, two hundred thirty-four thousand, six hundred sixty-three".