30330341212 has 12 divisors (see below), whose sum is σ = 55871681320. Its totient is φ = 14367003696.

The previous prime is 30330341203. The next prime is 30330341267. The reversal of 30330341212 is 21214303303.

It is a congruent number.

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 3 ways as a sum of consecutive naturals, for example, 199541643 + ... + 199541794.

Almost surely, 2^30330341212 is an apocalyptic number.

It is an amenable number.

30330341212 is a deficient number, since it is larger than the sum of its proper divisors (25541340108).

30330341212 is a wasteful number, since it uses less digits than its factorization.

30330341212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 399083460 (or 399083458 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30330341212 its reverse (21214303303), we get a palindrome (51544644515).

The spelling of 30330341212 in words is "thirty billion, three hundred thirty million, three hundred forty-one thousand, two hundred twelve".