20022022210120 has 64 divisors (see below), whose sum is σ = 54513741156480. Its totient is φ = 6460887837696.

The previous prime is 20022022210097. The next prime is 20022022210163. The reversal of 20022022210120 is 2101222022002.

It is a junction number, because it is equal to n+sod(n) for n = 20022022210094 and 20022022210103.

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 15 ways as a sum of consecutive naturals, for example, 2103148834 + ... + 2103158353.

It is an arithmetic number, because the mean of its divisors is an integer number (851777205570).

Almost surely, 2^{20022022210120} is an apocalyptic number.

20022022210120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20022022210120 is an abundant number, since it is smaller than the sum of its proper divisors (34491718946360).

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

20022022210120 is a wasteful number, since it uses less digits than its factorization.

20022022210120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4206307222 (or 4206307218 counting only the distinct ones).

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

Adding to 20022022210120 its reverse (2101222022002), we get a palindrome (22123244232122).

The spelling of 20022022210120 in words is "twenty trillion, twenty-two billion, twenty-two million, two hundred ten thousand, one hundred twenty".