221413433241322 has 16 divisors (see below), whose sum is σ = 381532548180672. Its totient is φ = 94399805733120.

The previous prime is 221413433241313. The next prime is 221413433241323. The reversal of 221413433241322 is 223142334314122.

It is not an unprimeable number, because it can be changed into a prime (221413433241323) 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, 40972135204 + ... + 40972140607.

It is an arithmetic number, because the mean of its divisors is an integer number (23845784261292).

Almost surely, 2^{221413433241322} is an apocalyptic number.

221413433241322 is a deficient number, since it is larger than the sum of its proper divisors (160119114939350).

221413433241322 is a wasteful number, since it uses less digits than its factorization.

221413433241322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81944276013.

The product of its digits is 165888, while the sum is 37.

Adding to 221413433241322 its reverse (223142334314122), we get a palindrome (444555767555444).

The spelling of 221413433241322 in words is "two hundred twenty-one trillion, four hundred thirteen billion, four hundred thirty-three million, two hundred forty-one thousand, three hundred twenty-two".