301222242 has 24 divisors (see below), whose sum is σ = 656562816. Its totient is φ = 99805176.

The previous prime is 301222231. The next prime is 301222253. The reversal of 301222242 is 242222103.

It is an interprime number because it is at equal distance from previous prime (301222231) and next prime (301222253).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47098 + ... + 53109.

It is an arithmetic number, because the mean of its divisors is an integer number (27356784).

Almost surely, 2^301222242 is an apocalyptic number.

301222242 is an abundant number, since it is smaller than the sum of its proper divisors (355340574).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

301222242 is a wasteful number, since it uses less digits than its factorization.

301222242 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100382 (or 100379 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 18.

The square root of 301222242 is about 17355.7552990355. The cubic root of 301222242 is about 670.3408394265.

Adding to 301222242 its reverse (242222103), we get a palindrome (543444345).

The spelling of 301222242 in words is "three hundred one million, two hundred twenty-two thousand, two hundred forty-two".