301220212112 has 20 divisors (see below), whose sum is σ = 584031369600. Its totient is φ = 150502439328.

The previous prime is 301220212061. The next prime is 301220212141. The reversal of 301220212112 is 211212022103.

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, 6706088 + ... + 6750855.

It is an arithmetic number, because the mean of its divisors is an integer number (29201568480).

Almost surely, 2^301220212112 is an apocalyptic number.

It is an amenable number.

301220212112 is a deficient number, since it is larger than the sum of its proper divisors (282811157488).

301220212112 is a wasteful number, since it uses less digits than its factorization.

301220212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13458350 (or 13458344 counting only the distinct ones).

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

Adding to 301220212112 its reverse (211212022103), we get a palindrome (512432234215).

The spelling of 301220212112 in words is "three hundred one billion, two hundred twenty million, two hundred twelve thousand, one hundred twelve".