22108222280122 has 32 divisors (see below), whose sum is σ = 37471534571520. Its totient is φ = 9690493874880.

The previous prime is 22108222280069. The next prime is 22108222280147.

22108222280122 is nontrivially palindromic in base 10.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21230778 + ... + 22247749.

It is an arithmetic number, because the mean of its divisors is an integer number (1170985455360).

Almost surely, 2^{22108222280122} is an apocalyptic number.

22108222280122 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

22108222280122 is a deficient number, since it is larger than the sum of its proper divisors (15363312291398).

22108222280122 is a wasteful number, since it uses less digits than its factorization.

22108222280122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43479366.

The product of its (nonzero) digits is 16384, while the sum is 34.

It can be divided in two parts, 2210822 and 2280122, that added together give a palindrome (4490944).

The spelling of 22108222280122 in words is "twenty-two trillion, one hundred eight billion, two hundred twenty-two million, two hundred eighty thousand, one hundred twenty-two".