323222212020330 has 256 divisors, whose sum is σ = 985942920821760. Its totient is φ = 73813034778624.

The previous prime is 323222212020317. The next prime is 323222212020341. The reversal of 323222212020330 is 33020212222323.

323222212020330 is a `hidden beast` number, since 3 + 2 + 322 + 2 + 2 + 1 + 2 + 0 + 2 + 0 + 330 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 323222212020294 and 323222212020303.

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 127 ways as a sum of consecutive naturals, for example, 11780509372 + ... + 11780536808.

It is an arithmetic number, because the mean of its divisors is an integer number (3851339534460).

Almost surely, 2^{323222212020330} is an apocalyptic number.

323222212020330 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 323222212020330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (492971460410880).

323222212020330 is an abundant number, since it is smaller than the sum of its proper divisors (662720708801430).

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

323222212020330 is a wasteful number, since it uses less digits than its factorization.

323222212020330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32830 (or 32824 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 27.

Adding to 323222212020330 its reverse (33020212222323), we get a palindrome (356242424242653).

The spelling of 323222212020330 in words is "three hundred twenty-three trillion, two hundred twenty-two billion, two hundred twelve million, twenty thousand, three hundred thirty".