30221132203 has 16 divisors (see below), whose sum is σ = 33224549760. Its totient is φ = 27361152000.

The previous prime is 30221132191. The next prime is 30221132213. The reversal of 30221132203 is 30223112203.

It is not a de Polignac number, because 30221132203 - 2⁵ = 30221132171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30221132213) 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 15 ways as a sum of consecutive naturals, for example, 20503 + ... + 246703.

It is an arithmetic number, because the mean of its divisors is an integer number (2076534360).

Almost surely, 2^30221132203 is an apocalyptic number.

30221132203 is a deficient number, since it is larger than the sum of its proper divisors (3003417557).

30221132203 is a wasteful number, since it uses less digits than its factorization.

30221132203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226518.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30221132203 its reverse (30223112203), we get a palindrome (60444244406).

The spelling of 30221132203 in words is "thirty billion, two hundred twenty-one million, one hundred thirty-two thousand, two hundred three".