20122020110222 has 8 divisors (see below), whose sum is σ = 30522165336000. Its totient is φ = 9947964998224.

The previous prime is 20122020110189. The next prime is 20122020110233. The reversal of 20122020110222 is 22201102022102.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 20122020110222.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 56522528222 + ... + 56522528577.

It is an arithmetic number, because the mean of its divisors is an integer number (3815270667000).

Almost surely, 2^{20122020110222} is an apocalyptic number.

20122020110222 is a deficient number, since it is larger than the sum of its proper divisors (10400145225778).

20122020110222 is a wasteful number, since it uses less digits than its factorization.

20122020110222 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113045056890.

The product of its (nonzero) digits is 128, while the sum is 17.

Adding to 20122020110222 its reverse (22201102022102), we get a palindrome (42323122132324).

The spelling of 20122020110222 in words is "twenty trillion, one hundred twenty-two billion, twenty million, one hundred ten thousand, two hundred twenty-two".