221234343114 has 8 divisors (see below), whose sum is σ = 442468686240. Its totient is φ = 73744781036.

The previous prime is 221234343097. The next prime is 221234343133. The reversal of 221234343114 is 411343432122.

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

221234343114 is an admirable number.

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, 18436195254 + ... + 18436195265.

It is an arithmetic number, because the mean of its divisors is an integer number (55308585780).

Almost surely, 2^221234343114 is an apocalyptic number.

221234343114 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.

221234343114 is a wasteful number, since it uses less digits than its factorization.

221234343114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36872390524.

The product of its digits is 13824, while the sum is 30.

Adding to 221234343114 its reverse (411343432122), we get a palindrome (632577775236).

The spelling of 221234343114 in words is "two hundred twenty-one billion, two hundred thirty-four million, three hundred forty-three thousand, one hundred fourteen".