30221201120012 has 12 divisors (see below), whose sum is σ = 60442402240080. Its totient is φ = 12951943337136.

The previous prime is 30221201119999. The next prime is 30221201120017. The reversal of 30221201120012 is 21002110212203.

30221201120012 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (30221201120017) 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, 539664305687 + ... + 539664305742.

It is an arithmetic number, because the mean of its divisors is an integer number (5036866853340).

Almost surely, 2^{30221201120012} is an apocalyptic number.

It is an amenable number.

30221201120012 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.

30221201120012 is a wasteful number, since it uses less digits than its factorization.

30221201120012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1079328611440 (or 1079328611438 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 30221201120012 its reverse (21002110212203), we get a palindrome (51223311332215).

The spelling of 30221201120012 in words is "thirty trillion, two hundred twenty-one billion, two hundred one million, one hundred twenty thousand, twelve".