22002020210022 has 32 divisors (see below), whose sum is σ = 44727428556000. Its totient is φ = 7213452856320.

The previous prime is 22002020210017. The next prime is 22002020210041. The reversal of 22002020210022 is 22001202020022.

It is a junction number, because it is equal to n+sod(n) for n = 22002020209983 and 22002020210010.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6870604 + ... + 9550352.

It is an arithmetic number, because the mean of its divisors is an integer number (1397732142375).

Almost surely, 2^{22002020210022} is an apocalyptic number.

22002020210022 is an abundant number, since it is smaller than the sum of its proper divisors (22725408345978).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

22002020210022 is a wasteful number, since it uses less digits than its factorization.

22002020210022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2702248.

The product of its (nonzero) digits is 128, while the sum is 15.

Adding to 22002020210022 its reverse (22001202020022), we get a palindrome (44003222230044).

The spelling of 22002020210022 in words is "twenty-two trillion, two billion, twenty million, two hundred ten thousand, twenty-two".