220100214 has 8 divisors (see below), whose sum is σ = 440200440. Its totient is φ = 73366736.

The previous prime is 220100171. The next prime is 220100291. The reversal of 220100214 is 412001022.

It is a sphenic number, since it is the product of 3 distinct primes.

220100214 is an admirable number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 220100214.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 18341679 + ... + 18341690.

It is an arithmetic number, because the mean of its divisors is an integer number (55025055).

Almost surely, 2^220100214 is an apocalyptic number.

220100214 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

220100214 is a wasteful number, since it uses less digits than its factorization.

220100214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36683374.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 220100214 is about 14835.7748028204. The cubic root of 220100214 is about 603.7727223337.

Adding to 220100214 its reverse (412001022), we get a palindrome (632101236).

The spelling of 220100214 in words is "two hundred twenty million, one hundred thousand, two hundred fourteen".