30222320233 has 8 divisors (see below), whose sum is σ = 34661845568. Its totient is φ = 25813307664.

The previous prime is 30222320209. The next prime is 30222320263. The reversal of 30222320233 is 33202322203.

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 30222320233 - 2²¹ = 30220223081 is a prime.

It is not an unprimeable number, because it can be changed into a prime (30222320203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7626066 + ... + 7630027.

It is an arithmetic number, because the mean of its divisors is an integer number (4332730696).

Almost surely, 2^30222320233 is an apocalyptic number.

It is an amenable number.

30222320233 is a deficient number, since it is larger than the sum of its proper divisors (4439525335).

30222320233 is a wasteful number, since it uses less digits than its factorization.

30222320233 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15256383.

The product of its (nonzero) digits is 2592, while the sum is 22.

Adding to 30222320233 its reverse (33202322203), we get a palindrome (63424642436).

The spelling of 30222320233 in words is "thirty billion, two hundred twenty-two million, three hundred twenty thousand, two hundred thirty-three".