221300401341 has 4 divisors (see below), whose sum is σ = 295067201792. Its totient is φ = 147533600892.

The previous prime is 221300401297. The next prime is 221300401351. The reversal of 221300401341 is 143104003122.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 221300401341 - 2⁶ = 221300401277 is a prime.

It is a super-3 number, since 3×221300401341³ (a number of 35 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221300401351) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36883400221 + ... + 36883400226.

It is an arithmetic number, because the mean of its divisors is an integer number (73766800448).

Almost surely, 2^221300401341 is an apocalyptic number.

It is an amenable number.

221300401341 is a deficient number, since it is larger than the sum of its proper divisors (73766800451).

221300401341 is an equidigital number, since it uses as much as digits as its factorization.

221300401341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73766800450.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 221300401341 its reverse (143104003122), we get a palindrome (364404404463).

The spelling of 221300401341 in words is "two hundred twenty-one billion, three hundred million, four hundred one thousand, three hundred forty-one".