22020320110222 has 16 divisors (see below), whose sum is σ = 37749184266240. Its totient is φ = 9437264027928.

The previous prime is 22020320110189. The next prime is 22020320110247. The reversal of 22020320110222 is 22201102302022.

It is a self number, because there is not a number n which added to its sum of digits gives 22020320110222.

It is a congruent number.

It is an unprimeable number.

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, 11389779 + ... + 13182097.

It is an arithmetic number, because the mean of its divisors is an integer number (2359324016640).

Almost surely, 2^{22020320110222} is an apocalyptic number.

22020320110222 is a deficient number, since it is larger than the sum of its proper divisors (15728864156018).

22020320110222 is a wasteful number, since it uses less digits than its factorization.

22020320110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2669895.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 22020320110222 its reverse (22201102302022), we get a palindrome (44221422412244).

The spelling of 22020320110222 in words is "twenty-two trillion, twenty billion, three hundred twenty million, one hundred ten thousand, two hundred twenty-two".