30212301003312 has 40 divisors (see below), whose sum is σ = 78055334925040. Its totient is φ = 10069877882880.

The previous prime is 30212301003289. The next prime is 30212301003377. The reversal of 30212301003312 is 21330010321203.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 27235489 + ... + 28323072.

It is an arithmetic number, because the mean of its divisors is an integer number (1951383373126).

Almost surely, 2^{30212301003312} is an apocalyptic number.

It is an amenable number.

30212301003312 is an abundant number, since it is smaller than the sum of its proper divisors (47843033921728).

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

30212301003312 is a wasteful number, since it uses less digits than its factorization.

30212301003312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55569901 (or 55569895 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30212301003312 its reverse (21330010321203), we get a palindrome (51542311324515).

The spelling of 30212301003312 in words is "thirty trillion, two hundred twelve billion, three hundred one million, three thousand, three hundred twelve".