304143100222 has 16 divisors (see below), whose sum is σ = 502733856240. Its totient is φ = 137109232512.

The previous prime is 304143100213. The next prime is 304143100241. The reversal of 304143100222 is 222001341403.

It is a junction number, because it is equal to n+sod(n) for n = 304143100193 and 304143100202.

It is a congruent number.

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, 136019947 + ... + 136022182.

It is an arithmetic number, because the mean of its divisors is an integer number (31420866015).

Almost surely, 2^304143100222 is an apocalyptic number.

304143100222 is a deficient number, since it is larger than the sum of its proper divisors (198590756018).

304143100222 is a wasteful number, since it uses less digits than its factorization.

304143100222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272042187.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 304143100222 its reverse (222001341403), we get a palindrome (526144441625).

The spelling of 304143100222 in words is "three hundred four billion, one hundred forty-three million, one hundred thousand, two hundred twenty-two".