301313222122 has 16 divisors (see below), whose sum is σ = 519008421600. Its totient is φ = 129752105040.

The previous prime is 301313222099. The next prime is 301313222137. The reversal of 301313222122 is 221222313103.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 301313222093 and 301313222102.

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, 360422097 + ... + 360422932.

It is an arithmetic number, because the mean of its divisors is an integer number (32438026350).

Almost surely, 2^301313222122 is an apocalyptic number.

301313222122 is a deficient number, since it is larger than the sum of its proper divisors (217695199478).

301313222122 is a wasteful number, since it uses less digits than its factorization.

301313222122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 720845061.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 301313222122 its reverse (221222313103), we get a palindrome (522535535225).

The spelling of 301313222122 in words is "three hundred one billion, three hundred thirteen million, two hundred twenty-two thousand, one hundred twenty-two".