221100114 has 8 divisors (see below), whose sum is σ = 442200240. Its totient is φ = 73700036.

The previous prime is 221100107. The next prime is 221100133. The reversal of 221100114 is 411001122.

It is a happy number.

221100114 is digitally balanced in base 2, 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.

221100114 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 221100114.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18425004 + ... + 18425015.

It is an arithmetic number, because the mean of its divisors is an integer number (55275030).

Almost surely, 2^221100114 is an apocalyptic number.

221100114 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.

221100114 is a wasteful number, since it uses less digits than its factorization.

221100114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36850024.

The product of its (nonzero) digits is 16, while the sum is 12.

The square root of 221100114 is about 14869.4355642708. The cubic root of 221100114 is about 604.6856404793.

Adding to 221100114 its reverse (411001122), we get a palindrome (632101236).

The spelling of 221100114 in words is "two hundred twenty-one million, one hundred thousand, one hundred fourteen".