20221020130322 has 32 divisors (see below), whose sum is σ = 34409154585600. Its totient is φ = 8827965865600.

The previous prime is 20221020130301. The next prime is 20221020130369. The reversal of 20221020130322 is 22303102012202.

It is a happy number.

It is a super-3 number, since 3×20221020130322³ (a number of 41 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a junction number, because it is equal to n+sod(n) for n = 20221020130294 and 20221020130303.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 82847747 + ... + 83091462.

It is an arithmetic number, because the mean of its divisors is an integer number (1075286080800).

Almost surely, 2^{20221020130322} is an apocalyptic number.

20221020130322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20221020130322 is a deficient number, since it is larger than the sum of its proper divisors (14188134455278).

20221020130322 is a wasteful number, since it uses less digits than its factorization.

20221020130322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165939442.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 20221020130322 its reverse (22303102012202), we get a palindrome (42524122142524).

The spelling of 20221020130322 in words is "twenty trillion, two hundred twenty-one billion, twenty million, one hundred thirty thousand, three hundred twenty-two".