201110012 has 36 divisors (see below), whose sum is σ = 367575936. Its totient is φ = 96270720.

The previous prime is 201109981. The next prime is 201110023. The reversal of 201110012 is 210011102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 642368 + ... + 642680.

Almost surely, 2^201110012 is an apocalyptic number.

It is an amenable number.

201110012 is a deficient number, since it is larger than the sum of its proper divisors (166465924).

201110012 is a wasteful number, since it uses less digits than its factorization.

201110012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 566 (or 535 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 8.

The square root of 201110012 is about 14181.3261721180. The cubic root of 201110012 is about 585.8834505171.

Adding to 201110012 its reverse (210011102), we get a palindrome (411121114).

The spelling of 201110012 in words is "two hundred one million, one hundred ten thousand, twelve".