12301210330212 has 24 divisors (see below), whose sum is σ = 28703057033056. Its totient is φ = 4100370167808.

The previous prime is 12301210330187. The next prime is 12301210330219. The reversal of 12301210330212 is 21203301210321.

It is a super-2 number, since 2×12301210330212² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (12301210330219) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2595613 + ... + 5598180.

Almost surely, 2^{12301210330212} is an apocalyptic number.

12301210330212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12301210330212 is an abundant number, since it is smaller than the sum of its proper divisors (16401846702844).

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

12301210330212 is a wasteful number, since it uses less digits than its factorization.

12301210330212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8318907 (or 8318905 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12301210330212 its reverse (21203301210321), we get a palindrome (33504511540533).

The spelling of 12301210330212 in words is "twelve trillion, three hundred one billion, two hundred ten million, three hundred thirty thousand, two hundred twelve".