22022332300221 has 16 divisors (see below), whose sum is σ = 32032576560960. Its totient is φ = 13346829221120.

The previous prime is 22022332300211. The next prime is 22022332300303. The reversal of 22022332300221 is 12200323322022.

It is a cyclic number.

It is not a de Polignac number, because 22022332300221 - 2¹⁴ = 22022332283837 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 22022332300191 and 22022332300200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22022332300211) 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, 13974331 + ... + 15470183.

It is an arithmetic number, because the mean of its divisors is an integer number (2002036035060).

Almost surely, 2^{22022332300221} is an apocalyptic number.

It is an amenable number.

22022332300221 is a deficient number, since it is larger than the sum of its proper divisors (10010244260739).

22022332300221 is a wasteful number, since it uses less digits than its factorization.

22022332300221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1941996.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 22022332300221 its reverse (12200323322022), we get a palindrome (34222655622243).

The spelling of 22022332300221 in words is "twenty-two trillion, twenty-two billion, three hundred thirty-two million, three hundred thousand, two hundred twenty-one".