30220204342 has 8 divisors (see below), whose sum is σ = 46006878456. Its totient is φ = 14884578192.

The previous prime is 30220204283. The next prime is 30220204433. The reversal of 30220204342 is 24340202203.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 112761823 + ... + 112762090.

It is an arithmetic number, because the mean of its divisors is an integer number (5750859807).

Almost surely, 2^30220204342 is an apocalyptic number.

30220204342 is a deficient number, since it is larger than the sum of its proper divisors (15786674114).

30220204342 is a wasteful number, since it uses less digits than its factorization.

30220204342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225523982.

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

Adding to 30220204342 its reverse (24340202203), we get a palindrome (54560406545).

The spelling of 30220204342 in words is "thirty billion, two hundred twenty million, two hundred four thousand, three hundred forty-two".