30002331312212 has 12 divisors (see below), whose sum is σ = 60004662624480. Its totient is φ = 12858141990936.

The previous prime is 30002331312211. The next prime is 30002331312241. The reversal of 30002331312212 is 21221313320003.

30002331312212 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30002331312211) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 535755916262 + ... + 535755916317.

It is an arithmetic number, because the mean of its divisors is an integer number (5000388552040).

Almost surely, 2^{30002331312212} is an apocalyptic number.

It is an amenable number.

30002331312212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30002331312212 is a wasteful number, since it uses less digits than its factorization.

30002331312212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1071511832590 (or 1071511832588 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 30002331312212 its reverse (21221313320003), we get a palindrome (51223644632215).

The spelling of 30002331312212 in words is "thirty trillion, two billion, three hundred thirty-one million, three hundred twelve thousand, two hundred twelve".