221410113 has 4 divisors (see below), whose sum is σ = 295213488. Its totient is φ = 147606740.

The previous prime is 221410093. The next prime is 221410117. The reversal of 221410113 is 311014122.

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 a cyclic number.

It is not a de Polignac number, because 221410113 - 2¹⁷ = 221279041 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 221410092 and 221410101.

It is not an unprimeable number, because it can be changed into a prime (221410117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36901683 + ... + 36901688.

It is an arithmetic number, because the mean of its divisors is an integer number (73803372).

Almost surely, 2^221410113 is an apocalyptic number.

It is an amenable number.

221410113 is a deficient number, since it is larger than the sum of its proper divisors (73803375).

221410113 is an equidigital number, since it uses as much as digits as its factorization.

221410113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73803374.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 221410113 is about 14879.8559468834. The cubic root of 221410113 is about 604.9681134300.

Adding to 221410113 its reverse (311014122), we get a palindrome (532424235).

The spelling of 221410113 in words is "two hundred twenty-one million, four hundred ten thousand, one hundred thirteen".