301221311202242 has 16 divisors (see below), whose sum is σ = 452091413709312. Its totient is φ = 150524175558240.

The previous prime is 301221311202239. The next prime is 301221311202319. The reversal of 301221311202242 is 242202113122103.

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, 287149238 + ... + 288196334.

It is an arithmetic number, because the mean of its divisors is an integer number (28255713356832).

Almost surely, 2^{301221311202242} is an apocalyptic number.

301221311202242 is a deficient number, since it is larger than the sum of its proper divisors (150870102507070).

301221311202242 is a wasteful number, since it uses less digits than its factorization.

301221311202242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1129553.

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 301221311202242 its reverse (242202113122103), we get a palindrome (543423424324345).

The spelling of 301221311202242 in words is "three hundred one trillion, two hundred twenty-one billion, three hundred eleven million, two hundred two thousand, two hundred forty-two".