30010020301212 has 96 divisors (see below), whose sum is σ = 84737268338688. Its totient is φ = 8069626819584.

The previous prime is 30010020301187. The next prime is 30010020301291. The reversal of 30010020301212 is 21210302001003.

It is a super-3 number, since 3×30010020301212³ (a number of 41 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30010020301191 and 30010020301200.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 40252938 + ... + 40991694.

It is an arithmetic number, because the mean of its divisors is an integer number (882679878528).

Almost surely, 2^{30010020301212} is an apocalyptic number.

It is an amenable number.

30010020301212 is an abundant number, since it is smaller than the sum of its proper divisors (54727248037476).

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

30010020301212 is a wasteful number, since it uses less digits than its factorization.

30010020301212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 767235 (or 767233 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 30010020301212 its reverse (21210302001003), we get a palindrome (51220322302215).

The spelling of 30010020301212 in words is "thirty trillion, ten billion, twenty million, three hundred one thousand, two hundred twelve".