30223300000 has 144 divisors (see below), whose sum is σ = 78292176480. Its totient is φ = 11452320000.

The previous prime is 30223299959. The next prime is 30223300021. The reversal of 30223300000 is 332203.

It is a congruent number.

It is an unprimeable number.

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 23 ways as a sum of consecutive naturals, for example, 1892047 + ... + 1907953.

It is an arithmetic number, because the mean of its divisors is an integer number (543695670).

Almost surely, 2^30223300000 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30223300000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (39146088240).

30223300000 is an abundant number, since it is smaller than the sum of its proper divisors (48068876480).

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

30223300000 is an equidigital number, since it uses as much as digits as its factorization.

30223300000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15961 (or 15933 counting only the distinct ones).

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

Adding to 30223300000 its reverse (332203), we get a palindrome (30223632203).

The spelling of 30223300000 in words is "thirty billion, two hundred twenty-three million, three hundred thousand".