30330202112 has 192 divisors, whose sum is σ = 74200613760. Its totient is φ = 12098469888.

The previous prime is 30330202099. The next prime is 30330202117. The reversal of 30330202112 is 21120203303.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is not an unprimeable number, because it can be changed into a prime (30330202117) 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 15 ways as a sum of consecutive naturals, for example, 23639423 + ... + 23640705.

It is an arithmetic number, because the mean of its divisors is an integer number (386461530).

Almost surely, 2^30330202112 is an apocalyptic number.

30330202112 is a gapful number since it is divisible by the number (32) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30330202112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (37100306880).

30330202112 is an abundant number, since it is smaller than the sum of its proper divisors (43870411648).

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

30330202112 is a wasteful number, since it uses less digits than its factorization.

30330202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1426 (or 1406 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 17.

Adding to 30330202112 its reverse (21120203303), we get a palindrome (51450405415).

The spelling of 30330202112 in words is "thirty billion, three hundred thirty million, two hundred two thousand, one hundred twelve".