20066136824112 has 80 divisors (see below), whose sum is σ = 52717838878080. Its totient is φ = 6575130144256.

The previous prime is 20066136824089. The next prime is 20066136824147. The reversal of 20066136824112 is 21142863166002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 103194403 + ... + 103388669.

It is an arithmetic number, because the mean of its divisors is an integer number (658972985976).

Almost surely, 2^{20066136824112} is an apocalyptic number.

It is an amenable number.

20066136824112 is an abundant number, since it is smaller than the sum of its proper divisors (32651702053968).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20066136824112 is a wasteful number, since it uses less digits than its factorization.

20066136824112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 230810 (or 230804 counting only the distinct ones).

The product of its (nonzero) digits is 165888, while the sum is 42.

The spelling of 20066136824112 in words is "twenty trillion, sixty-six billion, one hundred thirty-six million, eight hundred twenty-four thousand, one hundred twelve".