30112424112 has 40 divisors (see below), whose sum is σ = 77959229040. Its totient is φ = 10015694080.

The previous prime is 30112424101. The next prime is 30112424131. The reversal of 30112424112 is 21142421103.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 658287 + ... + 702542.

It is an arithmetic number, because the mean of its divisors is an integer number (1948980726).

Almost surely, 2^30112424112 is an apocalyptic number.

It is an amenable number.

30112424112 is an abundant number, since it is smaller than the sum of its proper divisors (47846804928).

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

30112424112 is a wasteful number, since it uses less digits than its factorization.

30112424112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1361301 (or 1361295 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 30112424112 its reverse (21142421103), we get a palindrome (51254845215).

The spelling of 30112424112 in words is "thirty billion, one hundred twelve million, four hundred twenty-four thousand, one hundred twelve".