30130022 has 8 divisors (see below), whose sum is σ = 48671616. Its totient is φ = 13906152.

The previous prime is 30130021. The next prime is 30130031. The reversal of 30130022 is 22003103.

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 = 30129985 and 30130012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30130021) by changing a digit.

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, 579398 + ... + 579449.

It is an arithmetic number, because the mean of its divisors is an integer number (6083952).

Almost surely, 2^30130022 is an apocalyptic number.

30130022 is a deficient number, since it is larger than the sum of its proper divisors (18541594).

30130022 is a wasteful number, since it uses less digits than its factorization.

30130022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1158862.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 30130022 is about 5489.0820726238. The cubic root of 30130022 is about 311.1715020615.

Adding to 30130022 its reverse (22003103), we get a palindrome (52133125).

The spelling of 30130022 in words is "thirty million, one hundred thirty thousand, twenty-two".