432022121322 has 64 divisors (see below), whose sum is σ = 976439439360. Its totient is φ = 126244857600.

The previous prime is 432022121309. The next prime is 432022121407. The reversal of 432022121322 is 223121220234.

It is a super-2 number, since 2×432022121322² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 432022121292 and 432022121301.

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 31 ways as a sum of consecutive naturals, for example, 205954 + ... + 952082.

It is an arithmetic number, because the mean of its divisors is an integer number (15256866240).

Almost surely, 2^432022121322 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 432022121322, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (488219719680).

432022121322 is an abundant number, since it is smaller than the sum of its proper divisors (544417318038).

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

432022121322 is a wasteful number, since it uses less digits than its factorization.

432022121322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 746459.

The product of its (nonzero) digits is 2304, while the sum is 24.

Adding to 432022121322 its reverse (223121220234), we get a palindrome (655143341556).

The spelling of 432022121322 in words is "four hundred thirty-two billion, twenty-two million, one hundred twenty-one thousand, three hundred twenty-two".