300212211212 has 24 divisors (see below), whose sum is σ = 563895790416. Its totient is φ = 139341040128.

The previous prime is 300212211209. The next prime is 300212211223. The reversal of 300212211212 is 212112212003.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is an unprimeable number.

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, 30233978 + ... + 30243905.

It is an arithmetic number, because the mean of its divisors is an integer number (23495657934).

Almost surely, 2^300212211212 is an apocalyptic number.

It is an amenable number.

300212211212 is a deficient number, since it is larger than the sum of its proper divisors (263683579204).

300212211212 is a wasteful number, since it uses less digits than its factorization.

300212211212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60477977 (or 60477975 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 17.

Adding to 300212211212 its reverse (212112212003), we get a palindrome (512324423215).

The spelling of 300212211212 in words is "three hundred billion, two hundred twelve million, two hundred eleven thousand, two hundred twelve".