22303220122 has 16 divisors (see below), whose sum is σ = 34090826400. Its totient is φ = 10939670352.

The previous prime is 22303220113. The next prime is 22303220279. The reversal of 22303220122 is 22102230322.

It is a self number, because there is not a number n which added to its sum of digits gives 22303220122.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1280629 + ... + 1297927.

It is an arithmetic number, because the mean of its divisors is an integer number (2130676650).

Almost surely, 2^22303220122 is an apocalyptic number.

22303220122 is a deficient number, since it is larger than the sum of its proper divisors (11787606278).

22303220122 is a wasteful number, since it uses less digits than its factorization.

22303220122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29517.

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 22303220122 its reverse (22102230322), we get a palindrome (44405450444).

The spelling of 22303220122 in words is "twenty-two billion, three hundred three million, two hundred twenty thousand, one hundred twenty-two".