30002210321212 has 12 divisors (see below), whose sum is σ = 52729206553296. Its totient is φ = 14936722734560.

The previous prime is 30002210321183. The next prime is 30002210321269. The reversal of 30002210321212 is 21212301220003.

It is a self number, because there is not a number n which added to its sum of digits gives 30002210321212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16095605464 + ... + 16095607327.

It is an arithmetic number, because the mean of its divisors is an integer number (4394100546108).

Almost surely, 2^{30002210321212} is an apocalyptic number.

It is an amenable number.

30002210321212 is a deficient number, since it is larger than the sum of its proper divisors (22726996232084).

30002210321212 is a wasteful number, since it uses less digits than its factorization.

30002210321212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32191213028 (or 32191213026 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 30002210321212 its reverse (21212301220003), we get a palindrome (51214511541215).

The spelling of 30002210321212 in words is "thirty trillion, two billion, two hundred ten million, three hundred twenty-one thousand, two hundred twelve".