16110531212 has 12 divisors (see below), whose sum is σ = 28218677760. Its totient is φ = 8048051856.

The previous prime is 16110531197. The next prime is 16110531259. The reversal of 16110531212 is 21213501161.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1798412 + ... + 1807347.

It is an arithmetic number, because the mean of its divisors is an integer number (2351556480).

Almost surely, 2^16110531212 is an apocalyptic number.

It is an amenable number.

16110531212 is a deficient number, since it is larger than the sum of its proper divisors (12108146548).

16110531212 is a wasteful number, since it uses less digits than its factorization.

16110531212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3606880 (or 3606878 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 23.

The spelling of 16110531212 in words is "sixteen billion, one hundred ten million, five hundred thirty-one thousand, two hundred twelve".