20210413302220 has 24 divisors (see below), whose sum is σ = 42550973010000. Its totient is φ = 8063383401792.

The previous prime is 20210413302203. The next prime is 20210413302221. The reversal of 20210413302220 is 2220331401202.

It is a super-2 number, since 2×20210413302220² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20210413302191 and 20210413302200.

It is not an unprimeable number, because it can be changed into a prime (20210413302221) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1298861970 + ... + 1298877529.

It is an arithmetic number, because the mean of its divisors is an integer number (1772957208750).

Almost surely, 2^{20210413302220} is an apocalyptic number.

20210413302220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

20210413302220 is an abundant number, since it is smaller than the sum of its proper divisors (22340559707780).

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

20210413302220 is a wasteful number, since it uses less digits than its factorization.

20210413302220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2597739897 (or 2597739895 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 20210413302220 its reverse (2220331401202), we get a palindrome (22430744703422).

The spelling of 20210413302220 in words is "twenty trillion, two hundred ten billion, four hundred thirteen million, three hundred two thousand, two hundred twenty".