30000220033 has 8 divisors (see below), whose sum is σ = 34287015168. Its totient is φ = 25713687264.

The previous prime is 30000220021. The next prime is 30000220067. The reversal of 30000220033 is 33002200003.

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 30000220033 - 2⁵ = 30000220001 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30000219995 and 30000220022.

It is not an unprimeable number, because it can be changed into a prime (30000220013) 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 7 ways as a sum of consecutive naturals, for example, 396285 + ... + 465877.

It is an arithmetic number, because the mean of its divisors is an integer number (4285876896).

Almost surely, 2^30000220033 is an apocalyptic number.

It is an amenable number.

30000220033 is a deficient number, since it is larger than the sum of its proper divisors (4286795135).

30000220033 is an equidigital number, since it uses as much as digits as its factorization.

30000220033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131183.

The product of its (nonzero) digits is 108, while the sum is 13.

Adding to 30000220033 its reverse (33002200003), we get a palindrome (63002420036).

The spelling of 30000220033 in words is "thirty billion, two hundred twenty thousand, thirty-three".