221234102014 has 16 divisors (see below), whose sum is σ = 350615595600. Its totient is φ = 104405523264.

The previous prime is 221234101999. The next prime is 221234102027. The reversal of 221234102014 is 410201432122.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10811247 + ... + 10831690.

It is an arithmetic number, because the mean of its divisors is an integer number (21913474725).

Almost surely, 2^221234102014 is an apocalyptic number.

221234102014 is a deficient number, since it is larger than the sum of its proper divisors (129381493586).

221234102014 is a wasteful number, since it uses less digits than its factorization.

221234102014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21643227.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 221234102014 its reverse (410201432122), we get a palindrome (631435534136).

The spelling of 221234102014 in words is "two hundred twenty-one billion, two hundred thirty-four million, one hundred two thousand, fourteen".