301320120212 has 12 divisors (see below), whose sum is σ = 527394341376. Its totient is φ = 150636022680.

The previous prime is 301320120197. The next prime is 301320120229. The reversal of 301320120212 is 212021023103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5981138 + ... + 6031305.

It is an arithmetic number, because the mean of its divisors is an integer number (43949528448).

Almost surely, 2^301320120212 is an apocalyptic number.

It is an amenable number.

301320120212 is a deficient number, since it is larger than the sum of its proper divisors (226074221164).

301320120212 is a wasteful number, since it uses less digits than its factorization.

301320120212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12018718 (or 12018716 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 301320120212 its reverse (212021023103), we get a palindrome (513341143315).

The spelling of 301320120212 in words is "three hundred one billion, three hundred twenty million, one hundred twenty thousand, two hundred twelve".