304322201022 has 16 divisors (see below), whose sum is σ = 695593602432. Its totient is φ = 86949200280.

The previous prime is 304322200979. The next prime is 304322201033. The reversal of 304322201022 is 220102223403.

It is a super-2 number, since 2×304322201022² (a number of 24 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 304322201022.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3622883304 + ... + 3622883387.

It is an arithmetic number, because the mean of its divisors is an integer number (43474600152).

Almost surely, 2^304322201022 is an apocalyptic number.

304322201022 is an abundant number, since it is smaller than the sum of its proper divisors (391271401410).

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

304322201022 is a wasteful number, since it uses less digits than its factorization.

304322201022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7245766703.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 304322201022 its reverse (220102223403), we get a palindrome (524424424425).

The spelling of 304322201022 in words is "three hundred four billion, three hundred twenty-two million, two hundred one thousand, twenty-two".