304223142112 has 24 divisors (see below), whose sum is σ = 599935920192. Its totient is φ = 151858464000.

The previous prime is 304223142107. The next prime is 304223142163. The reversal of 304223142112 is 211241322403.

It is a congruent number.

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, 7890064 + ... + 7928527.

It is an arithmetic number, because the mean of its divisors is an integer number (24997330008).

Almost surely, 2^304223142112 is an apocalyptic number.

304223142112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

304223142112 is a deficient number, since it is larger than the sum of its proper divisors (295712778080).

304223142112 is a wasteful number, since it uses less digits than its factorization.

304223142112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15819202 (or 15819194 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 304223142112 its reverse (211241322403), we get a palindrome (515464464515).

The spelling of 304223142112 in words is "three hundred four billion, two hundred twenty-three million, one hundred forty-two thousand, one hundred twelve".