2020022424420 has 768 divisors, whose sum is σ = 7989991317504. Its totient is φ = 367773696000.

The previous prime is 2020022424391. The next prime is 2020022424443. The reversal of 2020022424420 is 244242200202.

It is a super-2 number, since 2×2020022424420² (a number of 25 digits) contains 22 as substring.

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 255 ways as a sum of consecutive naturals, for example, 91099935 + ... + 91122105.

It is an arithmetic number, because the mean of its divisors is an integer number (10403634528).

Almost surely, 2^{2020022424420} is an apocalyptic number.

2020022424420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2020022424420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3994995658752).

2020022424420 is an abundant number, since it is smaller than the sum of its proper divisors (5969968893084).

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

2020022424420 is a wasteful number, since it uses less digits than its factorization.

2020022424420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22292 (or 22290 counting only the distinct ones).

The product of its (nonzero) digits is 4096, while the sum is 24.

Adding to 2020022424420 its reverse (244242200202), we get a palindrome (2264264624622).

It can be divided in two parts, 2020022 and 424420, that added together give a palindrome (2444442).

The spelling of 2020022424420 in words is "two trillion, twenty billion, twenty-two million, four hundred twenty-four thousand, four hundred twenty".