221341104413 has 12 divisors (see below), whose sum is σ = 261465879168. Its totient is φ = 185740785360.

The previous prime is 221341104373. The next prime is 221341104449. The reversal of 221341104413 is 314401143122.

It is not a de Polignac number, because 221341104413 - 2¹⁴ = 221341088029 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221341104013) 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, 59530445 + ... + 59534162.

It is an arithmetic number, because the mean of its divisors is an integer number (21788823264).

Almost surely, 2^221341104413 is an apocalyptic number.

It is an amenable number.

221341104413 is a deficient number, since it is larger than the sum of its proper divisors (40124774755).

221341104413 is a wasteful number, since it uses less digits than its factorization.

221341104413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119064644 (or 119064631 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 221341104413 its reverse (314401143122), we get a palindrome (535742247535).

The spelling of 221341104413 in words is "two hundred twenty-one billion, three hundred forty-one million, one hundred four thousand, four hundred thirteen".