221014331110 has 8 divisors (see below), whose sum is σ = 397825796016. Its totient is φ = 88405732440.

The previous prime is 221014331077. The next prime is 221014331149. The reversal of 221014331110 is 11133410122.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11050716546 + ... + 11050716565.

It is an arithmetic number, because the mean of its divisors is an integer number (49728224502).

Almost surely, 2^221014331110 is an apocalyptic number.

221014331110 is a deficient number, since it is larger than the sum of its proper divisors (176811464906).

221014331110 is a wasteful number, since it uses less digits than its factorization.

221014331110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22101433118.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 221014331110 its reverse (11133410122), we get a palindrome (232147741232).

The spelling of 221014331110 in words is "two hundred twenty-one billion, fourteen million, three hundred thirty-one thousand, one hundred ten".