201112214 has 4 divisors (see below), whose sum is σ = 301668324. Its totient is φ = 100556106.

The previous prime is 201112213. The next prime is 201112217. The reversal of 201112214 is 412211102.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a super-2 number, since 2×201112214² = 80892245239963592, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (201112211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50278052 + ... + 50278055.

It is an arithmetic number, because the mean of its divisors is an integer number (75417081).

Almost surely, 2^201112214 is an apocalyptic number.

201112214 is a deficient number, since it is larger than the sum of its proper divisors (100556110).

201112214 is a wasteful number, since it uses less digits than its factorization.

201112214 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100556109.

The product of its (nonzero) digits is 32, while the sum is 14.

The square root of 201112214 is about 14181.4038092144. The cubic root of 201112214 is about 585.8855888337.

Adding to 201112214 its reverse (412211102), we get a palindrome (613323316).

The spelling of 201112214 in words is "two hundred one million, one hundred twelve thousand, two hundred fourteen".