220211106 has 8 divisors (see below), whose sum is σ = 440422224. Its totient is φ = 73403700.

The previous prime is 220211051. The next prime is 220211113. The reversal of 220211106 is 601112022.

220211106 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

220211106 is an admirable number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18350920 + ... + 18350931.

It is an arithmetic number, because the mean of its divisors is an integer number (55052778).

Almost surely, 2^220211106 is an apocalyptic number.

220211106 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.

220211106 is a wasteful number, since it uses less digits than its factorization.

220211106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36701856.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 220211106 is about 14839.5116496467. The cubic root of 220211106 is about 603.8741039155.

Adding to 220211106 its reverse (601112022), we get a palindrome (821323128).

The spelling of 220211106 in words is "two hundred twenty million, two hundred eleven thousand, one hundred six".