30430422212 has 24 divisors (see below), whose sum is σ = 57341481120. Its totient is φ = 14077481600.

The previous prime is 30430422203. The next prime is 30430422257. The reversal of 30430422212 is 21222403403.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3788414 + ... + 3796437.

It is an arithmetic number, because the mean of its divisors is an integer number (2389228380).

Almost surely, 2^30430422212 is an apocalyptic number.

It is an amenable number.

30430422212 is a deficient number, since it is larger than the sum of its proper divisors (26911058908).

30430422212 is a wasteful number, since it uses less digits than its factorization.

30430422212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7584931 (or 7584929 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 23.

Adding to 30430422212 its reverse (21222403403), we get a palindrome (51652825615).

The spelling of 30430422212 in words is "thirty billion, four hundred thirty million, four hundred twenty-two thousand, two hundred twelve".