201112016 has 40 divisors (see below), whose sum is σ = 446846400. Its totient is φ = 85895424.

The previous prime is 201111991. The next prime is 201112019. The reversal of 201112016 is 610211102.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201112019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31460 + ... + 37308.

It is an arithmetic number, because the mean of its divisors is an integer number (11171160).

Almost surely, 2^201112016 is an apocalyptic number.

It is an amenable number.

201112016 is an abundant number, since it is smaller than the sum of its proper divisors (245734384).

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

201112016 is a wasteful number, since it uses less digits than its factorization.

201112016 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6171 (or 6165 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 201112016 is about 14181.3968282395. The cubic root of 201112016 is about 585.8853965607.

Adding to 201112016 its reverse (610211102), we get a palindrome (811323118).

The spelling of 201112016 in words is "two hundred one million, one hundred twelve thousand, sixteen".