304444212122 has 8 divisors (see below), whose sum is σ = 483529042836. Its totient is φ = 143267864512.

The previous prime is 304444212119. The next prime is 304444212131. The reversal of 304444212122 is 221212444403.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 290015637961 + 14428574161 = 538531^2 + 120119^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 4477120733 + ... + 4477120800.

Almost surely, 2^304444212122 is an apocalyptic number.

304444212122 is a deficient number, since it is larger than the sum of its proper divisors (179084830714).

304444212122 is a wasteful number, since it uses less digits than its factorization.

304444212122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8954241552.

The product of its (nonzero) digits is 12288, while the sum is 29.

Adding to 304444212122 its reverse (221212444403), we get a palindrome (525656656525).

The spelling of 304444212122 in words is "three hundred four billion, four hundred forty-four million, two hundred twelve thousand, one hundred twenty-two".