201216114 has 48 divisors (see below), whose sum is σ = 503586720. Its totient is φ = 57386880.

The previous prime is 201216109. The next prime is 201216149. The reversal of 201216114 is 411612102.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 26524 + ... + 33255.

It is an arithmetic number, because the mean of its divisors is an integer number (10491390).

Almost surely, 2^201216114 is an apocalyptic number.

201216114 is an abundant number, since it is smaller than the sum of its proper divisors (302370606).

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

201216114 is a wasteful number, since it uses less digits than its factorization.

201216114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59815 (or 59812 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 18.

The square root of 201216114 is about 14185.0665842639. The cubic root of 201216114 is about 585.9864662353.

Adding to 201216114 its reverse (411612102), we get a palindrome (612828216).

The spelling of 201216114 in words is "two hundred one million, two hundred sixteen thousand, one hundred fourteen".