30342422003221 has 8 divisors (see below), whose sum is σ = 30546245520000. Its totient is φ = 30138600928080.

The previous prime is 30342422003207. The next prime is 30342422003237. The reversal of 30342422003221 is 12230022424303.

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

It is a cyclic number.

It is not a de Polignac number, because 30342422003221 - 2³³ = 30333832068629 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30342422003221.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30342422003321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 29199816 + ... + 30221086.

It is an arithmetic number, because the mean of its divisors is an integer number (3818280690000).

Almost surely, 2^{30342422003221} is an apocalyptic number.

It is an amenable number.

30342422003221 is a deficient number, since it is larger than the sum of its proper divisors (203823516779).

30342422003221 is a wasteful number, since it uses less digits than its factorization.

30342422003221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1220819.

The product of its (nonzero) digits is 13824, while the sum is 28.

Adding to 30342422003221 its reverse (12230022424303), we get a palindrome (42572444427524).

The spelling of 30342422003221 in words is "thirty trillion, three hundred forty-two billion, four hundred twenty-two million, three thousand, two hundred twenty-one".