323212203111330 has 384 divisors, whose sum is σ = 941863603000320. Its totient is φ = 76387009720320.

The previous prime is 323212203111209. The next prime is 323212203111353. The reversal of 323212203111330 is 33111302212323.

323212203111330 is a `hidden beast` number, since 3 + 2 + 3 + 2 + 12 + 2 + 0 + 311 + 1 + 330 = 666.

It is a super-2 number, since 2×323212203111330² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 323212203111294 and 323212203111303.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1163277504 + ... + 1163555316.

It is an arithmetic number, because the mean of its divisors is an integer number (2452769799480).

Almost surely, 2^{323212203111330} is an apocalyptic number.

323212203111330 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 323212203111330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (470931801500160).

323212203111330 is an abundant number, since it is smaller than the sum of its proper divisors (618651399888990).

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

323212203111330 is a wasteful number, since it uses less digits than its factorization.

323212203111330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278266 (or 278263 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 27.

Adding to 323212203111330 its reverse (33111302212323), we get a palindrome (356323505323653).

The spelling of 323212203111330 in words is "three hundred twenty-three trillion, two hundred twelve billion, two hundred three million, one hundred eleven thousand, three hundred thirty".