30001323322212 has 384 divisors, whose sum is σ = 84209528696832. Its totient is φ = 8209299456000.

The previous prime is 30001323322193. The next prime is 30001323322237. The reversal of 30001323322212 is 21222332310003.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 1717591503 + ... + 1717608969.

It is an arithmetic number, because the mean of its divisors is an integer number (219295647648).

Almost surely, 2^{30001323322212} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30001323322212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (42104764348416).

30001323322212 is an abundant number, since it is smaller than the sum of its proper divisors (54208205374620).

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

30001323322212 is a wasteful number, since it uses less digits than its factorization.

30001323322212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17827 (or 17825 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 30001323322212 its reverse (21222332310003), we get a palindrome (51223655632215).

The spelling of 30001323322212 in words is "thirty trillion, one billion, three hundred twenty-three million, three hundred twenty-two thousand, two hundred twelve".