221330432113241 has 8 divisors (see below), whose sum is σ = 241482221222400. Its totient is φ = 201183783126640.

The previous prime is 221330432113229. The next prime is 221330432113327. The reversal of 221330432113241 is 142311234033122.

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

It is a cyclic number.

It is not a de Polignac number, because 221330432113241 - 2⁶ = 221330432113177 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 221330432113198 and 221330432113207.

It is not an unprimeable number, because it can be changed into a prime (221330432143241) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1284940601 + ... + 1285112838.

It is an arithmetic number, because the mean of its divisors is an integer number (30185277652800).

Almost surely, 2^{221330432113241} is an apocalyptic number.

It is an amenable number.

221330432113241 is a deficient number, since it is larger than the sum of its proper divisors (20151789109159).

221330432113241 is a wasteful number, since it uses less digits than its factorization.

221330432113241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2570061279.

The product of its (nonzero) digits is 20736, while the sum is 32.

Adding to 221330432113241 its reverse (142311234033122), we get a palindrome (363641666146363).

The spelling of 221330432113241 in words is "two hundred twenty-one trillion, three hundred thirty billion, four hundred thirty-two million, one hundred thirteen thousand, two hundred forty-one".