300030012212 has 12 divisors (see below), whose sum is σ = 600060024480. Its totient is φ = 128584290936.

The previous prime is 300030012211. The next prime is 300030012253. The reversal of 300030012212 is 212210030003.

It is a happy number.

300030012212 is an admirable number.

It is a Harshad number since it is a multiple of its sum of digits (14).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300030012211) 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, 5357678762 + ... + 5357678817.

It is an arithmetic number, because the mean of its divisors is an integer number (50005002040).

Almost surely, 2^300030012212 is an apocalyptic number.

It is an amenable number.

300030012212 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.

300030012212 is a wasteful number, since it uses less digits than its factorization.

300030012212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10715357590 (or 10715357588 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 300030012212 its reverse (212210030003), we get a palindrome (512240042215).

The spelling of 300030012212 in words is "three hundred billion, thirty million, twelve thousand, two hundred twelve".