30224105112 has 128 divisors (see below), whose sum is σ = 82114560000. Its totient is φ = 9235040256.

The previous prime is 30224105089. The next prime is 30224105137. The reversal of 30224105112 is 21150142203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2618089 + ... + 2629607.

It is an arithmetic number, because the mean of its divisors is an integer number (641520000).

Almost surely, 2^30224105112 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 30224105112, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (41057280000).

30224105112 is an abundant number, since it is smaller than the sum of its proper divisors (51890454888).

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

30224105112 is a wasteful number, since it uses less digits than its factorization.

30224105112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11713 (or 11709 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

Adding to 30224105112 its reverse (21150142203), we get a palindrome (51374247315).

The spelling of 30224105112 in words is "thirty billion, two hundred twenty-four million, one hundred five thousand, one hundred twelve".