221313241141 has 8 divisors (see below), whose sum is σ = 228457785600. Its totient is φ = 214169034720.

The previous prime is 221313241139. The next prime is 221313241151. The reversal of 221313241141 is 141142313122.

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 221313241141 - 2¹ = 221313241139 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221313241151) 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, 2567145 + ... + 2651953.

It is an arithmetic number, because the mean of its divisors is an integer number (28557223200).

Almost surely, 2^221313241141 is an apocalyptic number.

It is an amenable number.

221313241141 is a deficient number, since it is larger than the sum of its proper divisors (7144544459).

221313241141 is an equidigital number, since it uses as much as digits as its factorization.

221313241141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 169019.

The product of its digits is 1152, while the sum is 25.

Adding to 221313241141 its reverse (141142313122), we get a palindrome (362455554263).

The spelling of 221313241141 in words is "two hundred twenty-one billion, three hundred thirteen million, two hundred forty-one thousand, one hundred forty-one".