30332220332 has 48 divisors (see below), whose sum is σ = 55649698272. Its totient is φ = 14452139520.

The previous prime is 30332220319. The next prime is 30332220349. The reversal of 30332220332 is 23302223303.

It is a junction number, because it is equal to n+sod(n) for n = 30332220298 and 30332220307.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1965398 + ... + 1980770.

It is an arithmetic number, because the mean of its divisors is an integer number (1159368714).

Almost surely, 2^30332220332 is an apocalyptic number.

It is an amenable number.

30332220332 is a deficient number, since it is larger than the sum of its proper divisors (25317477940).

30332220332 is a wasteful number, since it uses less digits than its factorization.

30332220332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15698 (or 15696 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 23.

Adding to 30332220332 its reverse (23302223303), we get a palindrome (53634443635).

The spelling of 30332220332 in words is "thirty billion, three hundred thirty-two million, two hundred twenty thousand, three hundred thirty-two".