300232220212 has 24 divisors (see below), whose sum is σ = 556629131520. Its totient is φ = 141205372800.

The previous prime is 300232220209. The next prime is 300232220221. The reversal of 300232220212 is 212022232003.

It is a super-2 number, since 2×300232220212² (a number of 24 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 300232220212.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1135414 + ... + 1374637.

It is an arithmetic number, because the mean of its divisors is an integer number (23192880480).

Almost surely, 2^300232220212 is an apocalyptic number.

It is an amenable number.

300232220212 is a deficient number, since it is larger than the sum of its proper divisors (256396911308).

300232220212 is a wasteful number, since it uses less digits than its factorization.

300232220212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2511831 (or 2511829 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 19.

Adding to 300232220212 its reverse (212022232003), we get a palindrome (512254452215).

The spelling of 300232220212 in words is "three hundred billion, two hundred thirty-two million, two hundred twenty thousand, two hundred twelve".