30303221211233 has 8 divisors (see below), whose sum is σ = 30383543572200. Its totient is φ = 30222911271808.

The previous prime is 30303221211227. The next prime is 30303221211323. The reversal of 30303221211233 is 33211212230303.

It can be written as a sum of positive squares in 4 ways, for example, as 2096840114209 + 28206381097024 = 1448047^2 + 5310968^2 .

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 30303221211233 - 2⁶ = 30303221211169 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30303221219233) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1790435 + ... + 7988247.

It is an arithmetic number, because the mean of its divisors is an integer number (3797942946525).

Almost surely, 2^{30303221211233} is an apocalyptic number.

It is an amenable number.

30303221211233 is a deficient number, since it is larger than the sum of its proper divisors (80322360967).

30303221211233 is a wasteful number, since it uses less digits than its factorization.

30303221211233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6210771.

The product of its (nonzero) digits is 3888, while the sum is 26.

Adding to 30303221211233 its reverse (33211212230303), we get a palindrome (63514433441536).

The spelling of 30303221211233 in words is "thirty trillion, three hundred three billion, two hundred twenty-one million, two hundred eleven thousand, two hundred thirty-three".