300020420212 has 24 divisors (see below), whose sum is σ = 545294977920. Its totient is φ = 144330048960.

The previous prime is 300020420197. The next prime is 300020420213. The reversal of 300020420212 is 212024020003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (300020420213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13513089 + ... + 13535272.

It is an arithmetic number, because the mean of its divisors is an integer number (22720624080).

Almost surely, 2^300020420212 is an apocalyptic number.

It is an amenable number.

300020420212 is a deficient number, since it is larger than the sum of its proper divisors (245274557708).

300020420212 is a wasteful number, since it uses less digits than its factorization.

300020420212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27048471 (or 27048469 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 300020420212 its reverse (212024020003), we get a palindrome (512044440215).

The spelling of 300020420212 in words is "three hundred billion, twenty million, four hundred twenty thousand, two hundred twelve".