22020120010022 has 16 divisors (see below), whose sum is σ = 34769019668400. Its totient is φ = 10430460424800.

The previous prime is 22020120009983. The next prime is 22020120010027. The reversal of 22020120010022 is 22001002102022.

It is a junction number, because it is equal to n+sod(n) for n = 22020120009979 and 22020120010006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (22020120010027) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 95729 + ... + 6636972.

It is an arithmetic number, because the mean of its divisors is an integer number (2173063729275).

Almost surely, 2^{22020120010022} is an apocalyptic number.

22020120010022 is a deficient number, since it is larger than the sum of its proper divisors (12748899658378).

22020120010022 is a wasteful number, since it uses less digits than its factorization.

22020120010022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6818791.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 22020120010022 its reverse (22001002102022), we get a palindrome (44021122112044).

The spelling of 22020120010022 in words is "twenty-two trillion, twenty billion, one hundred twenty million, ten thousand, twenty-two".