20032210322322 has 64 divisors (see below), whose sum is σ = 44360543904768. Its totient is φ = 5979553272000.

The previous prime is 20032210322297. The next prime is 20032210322329. The reversal of 20032210322322 is 22322301223002.

It is a junction number, because it is equal to n+sod(n) for n = 20032210322292 and 20032210322301.

It is not an unprimeable number, because it can be changed into a prime (20032210322329) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 162760947 + ... + 162883977.

It is an arithmetic number, because the mean of its divisors is an integer number (693133498512).

Almost surely, 2^{20032210322322} is an apocalyptic number.

20032210322322 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

20032210322322 is an abundant number, since it is smaller than the sum of its proper divisors (24328333582446).

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

20032210322322 is a wasteful number, since it uses less digits than its factorization.

20032210322322 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159935.

The product of its (nonzero) digits is 3456, while the sum is 24.

Adding to 20032210322322 its reverse (22322301223002), we get a palindrome (42354511545324).

The spelling of 20032210322322 in words is "twenty trillion, thirty-two billion, two hundred ten million, three hundred twenty-two thousand, three hundred twenty-two".