22122020000122 has 32 divisors (see below), whose sum is σ = 37994240898432. Its totient is φ = 9463172531904.

The previous prime is 22122020000077. The next prime is 22122020000131. The reversal of 22122020000122 is 22100002022122.

It is a junction number, because it is equal to n+sod(n) for n = 22122020000096 and 22122020000105.

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, 330279028 + ... + 330346000.

It is an arithmetic number, because the mean of its divisors is an integer number (1187320028076).

Almost surely, 2^{22122020000122} is an apocalyptic number.

22122020000122 is a deficient number, since it is larger than the sum of its proper divisors (15872220898310).

22122020000122 is a wasteful number, since it uses less digits than its factorization.

22122020000122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 110662.

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 22122020000122 its reverse (22100002022122), we get a palindrome (44222022022244).

The spelling of 22122020000122 in words is "twenty-two trillion, one hundred twenty-two billion, twenty million, one hundred twenty-two", and thus it is an aban number.