30000330111212 has 24 divisors (see below), whose sum is σ = 52696394478000. Its totient is φ = 14944218774336.

The previous prime is 30000330111209. The next prime is 30000330111253. The reversal of 30000330111212 is 21211103300003.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143232539 + ... + 143441837.

It is an arithmetic number, because the mean of its divisors is an integer number (2195683103250).

Almost surely, 2^{30000330111212} is an apocalyptic number.

It is an amenable number.

30000330111212 is a deficient number, since it is larger than the sum of its proper divisors (22696064366788).

30000330111212 is a wasteful number, since it uses less digits than its factorization.

30000330111212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 342785 (or 342783 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30000330111212 its reverse (21211103300003), we get a palindrome (51211433411215).

The spelling of 30000330111212 in words is "thirty trillion, three hundred thirty million, one hundred eleven thousand, two hundred twelve".