30254230221 has 8 divisors (see below), whose sum is σ = 40347483264. Its totient is φ = 20165232000.

The previous prime is 30254230211. The next prime is 30254230231. The reversal of 30254230221 is 12203245203.

It is an interprime number because it is at equal distance from previous prime (30254230211) and next prime (30254230231).

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

It is not a de Polignac number, because 30254230221 - 2²¹ = 30252133069 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30254230191 and 30254230200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30254230211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047076 + ... + 1075581.

It is an arithmetic number, because the mean of its divisors is an integer number (5043435408).

Almost surely, 2^30254230221 is an apocalyptic number.

It is an amenable number.

30254230221 is a deficient number, since it is larger than the sum of its proper divisors (10093253043).

30254230221 is a wasteful number, since it uses less digits than its factorization.

30254230221 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2127411.

The product of its (nonzero) digits is 2880, while the sum is 24.

Adding to 30254230221 its reverse (12203245203), we get a palindrome (42457475424).

The spelling of 30254230221 in words is "thirty billion, two hundred fifty-four million, two hundred thirty thousand, two hundred twenty-one".