30232213010020 has 72 divisors (see below), whose sum is σ = 73885908849984. Its totient is φ = 10360708231104.

The previous prime is 30232213010011. The next prime is 30232213010047. The reversal of 30232213010020 is 2001031223203.

It is a self number, because there is not a number n which added to its sum of digits gives 30232213010020.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4678632 + ... + 9074911.

It is an arithmetic number, because the mean of its divisors is an integer number (1026193178472).

Almost surely, 2^{30232213010020} is an apocalyptic number.

It is an amenable number.

30232213010020 is an abundant number, since it is smaller than the sum of its proper divisors (43653695839964).

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

30232213010020 is a wasteful number, since it uses less digits than its factorization.

30232213010020 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13755809 (or 13755800 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 30232213010020 its reverse (2001031223203), we get a palindrome (32233244233223).

The spelling of 30232213010020 in words is "thirty trillion, two hundred thirty-two billion, two hundred thirteen million, ten thousand, twenty".