16066020112 has 20 divisors (see below), whose sum is σ = 31130788876. Its totient is φ = 8032268160.

The previous prime is 16066020107. The next prime is 16066020149. The reversal of 16066020112 is 21102066061.

It can be written as a sum of positive squares in 2 ways, for example, as 12039356176 + 4026663936 = 109724^2 + 63456^2 .

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, 160162 + ... + 240382.

Almost surely, 2^16066020112 is an apocalyptic number.

It is an amenable number.

16066020112 is a deficient number, since it is larger than the sum of its proper divisors (15064768764).

16066020112 is a wasteful number, since it uses less digits than its factorization.

16066020112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92746 (or 92740 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 16066020112 its reverse (21102066061), we get a palindrome (37168086173).

The spelling of 16066020112 in words is "sixteen billion, sixty-six million, twenty thousand, one hundred twelve".