221300444404114 has 32 divisors (see below), whose sum is σ = 351543011432256. Its totient is φ = 104121881095680.

The previous prime is 221300444404009. The next prime is 221300444404157. The reversal of 221300444404114 is 411404444003122.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is a self number, because there is not a number n which added to its sum of digits gives 221300444404114.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5165601334 + ... + 5165644174.

It is an arithmetic number, because the mean of its divisors is an integer number (10985719107258).

Almost surely, 2^{221300444404114} is an apocalyptic number.

221300444404114 is a deficient number, since it is larger than the sum of its proper divisors (130242567028142).

221300444404114 is a wasteful number, since it uses less digits than its factorization.

221300444404114 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67770.

The product of its (nonzero) digits is 49152, while the sum is 34.

Adding to 221300444404114 its reverse (411404444003122), we get a palindrome (632704888407236).

The spelling of 221300444404114 in words is "two hundred twenty-one trillion, three hundred billion, four hundred forty-four million, four hundred four thousand, one hundred fourteen".