221133103341 has 16 divisors (see below), whose sum is σ = 295842840576. Its totient is φ = 146923315056.

The previous prime is 221133103337. The next prime is 221133103343. The reversal of 221133103341 is 143301331122.

It is not a de Polignac number, because 221133103341 - 2² = 221133103337 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (221133103343) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1423296 + ... + 1570998.

It is an arithmetic number, because the mean of its divisors is an integer number (18490177536).

Almost surely, 2^221133103341 is an apocalyptic number.

It is an amenable number.

221133103341 is a deficient number, since it is larger than the sum of its proper divisors (74709737235).

221133103341 is a wasteful number, since it uses less digits than its factorization.

221133103341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149392.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 221133103341 its reverse (143301331122), we get a palindrome (364434434463).

The spelling of 221133103341 in words is "two hundred twenty-one billion, one hundred thirty-three million, one hundred three thousand, three hundred forty-one".