30283221000 has 128 divisors (see below), whose sum is σ = 97741987200. Its totient is φ = 7797036800.

The previous prime is 30283220959. The next prime is 30283221053. The reversal of 30283221000 is 12238203.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 87042 + ... + 261041.

It is an arithmetic number, because the mean of its divisors is an integer number (763609275).

Almost surely, 2^30283221000 is an apocalyptic number.

30283221000 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

30283221000 is an abundant number, since it is smaller than the sum of its proper divisors (67458766200).

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

30283221000 is a wasteful number, since it uses less digits than its factorization.

30283221000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348136 (or 348122 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 30283221000 its reverse (12238203), we get a palindrome (30295459203).

The spelling of 30283221000 in words is "thirty billion, two hundred eighty-three million, two hundred twenty-one thousand".