221134330334241 has 12 divisors (see below), whose sum is σ = 319452914773668. Its totient is φ = 147405966960384.

The previous prime is 221134330334231. The next prime is 221134330334263. The reversal of 221134330334241 is 142433033431122.

221134330334241 is a `hidden beast` number, since 2 + 2 + 1 + 1 + 3 + 4 + 3 + 303 + 342 + 4 + 1 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 174211885134225 + 46922445200016 = 13198935^2 + 6849996^2 .

It is not a de Polignac number, because 221134330334241 - 2⁵ = 221134330334209 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 221134330334196 and 221134330334205.

It is not an unprimeable number, because it can be changed into a prime (221134330334231) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1409911320 + ... + 1410068153.

It is an arithmetic number, because the mean of its divisors is an integer number (26621076231139).

Almost surely, 2^{221134330334241} is an apocalyptic number.

It is an amenable number.

221134330334241 is a deficient number, since it is larger than the sum of its proper divisors (98318584439427).

221134330334241 is a wasteful number, since it uses less digits than its factorization.

221134330334241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2819988192 (or 2819988189 counting only the distinct ones).

The product of its (nonzero) digits is 124416, while the sum is 36.

Adding to 221134330334241 its reverse (142433033431122), we get a palindrome (363567363765363).

The spelling of 221134330334241 in words is "two hundred twenty-one trillion, one hundred thirty-four billion, three hundred thirty million, three hundred thirty-four thousand, two hundred forty-one".