30233331222 has 8 divisors (see below), whose sum is σ = 60466662456. Its totient is φ = 10077777072.

The previous prime is 30233331209. The next prime is 30233331223. The reversal of 30233331222 is 22213333203.

It is a sphenic number, since it is the product of 3 distinct primes.

30233331222 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 30233331192 and 30233331201.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30233331223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2519444263 + ... + 2519444274.

It is an arithmetic number, because the mean of its divisors is an integer number (7558332807).

Almost surely, 2^30233331222 is an apocalyptic number.

30233331222 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

30233331222 is a wasteful number, since it uses less digits than its factorization.

30233331222 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5038888542.

The product of its (nonzero) digits is 3888, while the sum is 24.

Adding to 30233331222 its reverse (22213333203), we get a palindrome (52446664425).

The spelling of 30233331222 in words is "thirty billion, two hundred thirty-three million, three hundred thirty-one thousand, two hundred twenty-two".