12066135231284 has 12 divisors (see below), whose sum is σ = 21115815328608. Its totient is φ = 6033045137400.

The previous prime is 12066135231277. The next prime is 12066135231383. The reversal of 12066135231284 is 48213253166021.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4381472 + ... + 6582519.

It is an arithmetic number, because the mean of its divisors is an integer number (1759651277384).

Almost surely, 2^{12066135231284} is an apocalyptic number.

It is an amenable number.

12066135231284 is a deficient number, since it is larger than the sum of its proper divisors (9049680097324).

12066135231284 is a wasteful number, since it uses less digits than its factorization.

12066135231284 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11239126 (or 11239124 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 12066135231284 in words is "twelve trillion, sixty-six billion, one hundred thirty-five million, two hundred thirty-one thousand, two hundred eighty-four".