22210222101321 has 8 divisors (see below), whose sum is σ = 30099098804224. Its totient is φ = 14564080066320.

The previous prime is 22210222101283. The next prime is 22210222101341. The reversal of 22210222101321 is 12310122201222.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 22210222101321 - 2¹⁸ = 22210221839177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (22210222101341) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 60683666761 + ... + 60683667126.

It is an arithmetic number, because the mean of its divisors is an integer number (3762387350528).

Almost surely, 2^{22210222101321} is an apocalyptic number.

It is an amenable number.

22210222101321 is a deficient number, since it is larger than the sum of its proper divisors (7888876702903).

22210222101321 is a wasteful number, since it uses less digits than its factorization.

22210222101321 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 121367333951.

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 22210222101321 its reverse (12310122201222), we get a palindrome (34520344302543).

Subtracting from 22210222101321 its reverse (12310122201222), we obtain a palindrome (9900099900099).

The spelling of 22210222101321 in words is "twenty-two trillion, two hundred ten billion, two hundred twenty-two million, one hundred one thousand, three hundred twenty-one".