22100331230322 has 16 divisors (see below), whose sum is σ = 44200920986112. Its totient is φ = 7366733989200.

The previous prime is 22100331230269. The next prime is 22100331230323. The reversal of 22100331230322 is 22303213300122.

It is a junction number, because it is equal to n+sod(n) for n = 22100331230292 and 22100331230301.

It is not an unprimeable number, because it can be changed into a prime (22100331230323) 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, 9651613 + ... + 11719824.

It is an arithmetic number, because the mean of its divisors is an integer number (2762557561632).

Almost surely, 2^{22100331230322} is an apocalyptic number.

22100331230322 is an abundant number, since it is smaller than the sum of its proper divisors (22100589755790).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22100331230322 is a wasteful number, since it uses less digits than its factorization.

22100331230322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21543793.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 22100331230322 its reverse (22303213300122), we get a palindrome (44403544530444).

The spelling of 22100331230322 in words is "twenty-two trillion, one hundred billion, three hundred thirty-one million, two hundred thirty thousand, three hundred twenty-two".