300221012222212 has 12 divisors (see below), whose sum is σ = 525472186286656. Its totient is φ = 150086101854600.

The previous prime is 300221012222179. The next prime is 300221012222233. The reversal of 300221012222212 is 212222210122003.

It is a happy number.

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 3 ways as a sum of consecutive naturals, for example, 6101036448 + ... + 6101085655.

Almost surely, 2^{300221012222212} is an apocalyptic number.

It is an amenable number.

300221012222212 is a deficient number, since it is larger than the sum of its proper divisors (225251174064444).

300221012222212 is a wasteful number, since it uses less digits than its factorization.

300221012222212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12202128258 (or 12202128256 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 300221012222212 its reverse (212222210122003), we get a palindrome (512443222344215).

The spelling of 300221012222212 in words is "three hundred trillion, two hundred twenty-one billion, twelve million, two hundred twenty-two thousand, two hundred twelve".