30212102230 has 16 divisors (see below), whose sum is σ = 54422974944. Its totient is φ = 12075687360.

The previous prime is 30212102159. The next prime is 30212102237. The reversal of 30212102230 is 3220121203.

It is a super-2 number, since 2×30212102230² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30212102237) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1130322 + ... + 1156741.

It is an arithmetic number, because the mean of its divisors is an integer number (3401435934).

Almost surely, 2^30212102230 is an apocalyptic number.

30212102230 is a deficient number, since it is larger than the sum of its proper divisors (24210872714).

30212102230 is a wasteful number, since it uses less digits than its factorization.

30212102230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2288391.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30212102230 its reverse (3220121203), we get a palindrome (33432223433).

The spelling of 30212102230 in words is "thirty billion, two hundred twelve million, one hundred two thousand, two hundred thirty".