30332201232 has 20 divisors (see below), whose sum is σ = 78358186640. Its totient is φ = 10110733728.

The previous prime is 30332201191. The next prime is 30332201233. The reversal of 30332201232 is 23210223303.

It is a junction number, because it is equal to n+sod(n) for n = 30332201199 and 30332201208.

It is not an unprimeable number, because it can be changed into a prime (30332201233) 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, 315960382 + ... + 315960477.

It is an arithmetic number, because the mean of its divisors is an integer number (3917909332).

Almost surely, 2^30332201232 is an apocalyptic number.

It is an amenable number.

30332201232 is an abundant number, since it is smaller than the sum of its proper divisors (48025985408).

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

30332201232 is a wasteful number, since it uses less digits than its factorization.

30332201232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 631920870 (or 631920864 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 21.

Adding to 30332201232 its reverse (23210223303), we get a palindrome (53542424535).

The spelling of 30332201232 in words is "thirty billion, three hundred thirty-two million, two hundred one thousand, two hundred thirty-two".