30304042222 has 8 divisors (see below), whose sum is σ = 45906123672. Its totient is φ = 15002001000.

The previous prime is 30304042201. The next prime is 30304042247. The reversal of 30304042222 is 22224040303.

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

It is a junction number, because it is equal to n+sod(n) for n = 30304042193 and 30304042202.

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, 75009804 + ... + 75010207.

It is an arithmetic number, because the mean of its divisors is an integer number (5738265459).

Almost surely, 2^30304042222 is an apocalyptic number.

30304042222 is a deficient number, since it is larger than the sum of its proper divisors (15602081450).

30304042222 is a wasteful number, since it uses less digits than its factorization.

30304042222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150020114.

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 30304042222 its reverse (22224040303), we get a palindrome (52528082525).

The spelling of 30304042222 in words is "thirty billion, three hundred four million, forty-two thousand, two hundred twenty-two".