20112424030 has 16 divisors (see below), whose sum is σ = 36235687680. Its totient is φ = 8037564192.

The previous prime is 20112423983. The next prime is 20112424051. The reversal of 20112424030 is 3042421102.

It is a junction number, because it is equal to n+sod(n) for n = 20112423989 and 20112424007.

It is a congruent number.

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, 914265 + ... + 936004.

It is an arithmetic number, because the mean of its divisors is an integer number (2264730480).

Almost surely, 2^20112424030 is an apocalyptic number.

20112424030 is a deficient number, since it is larger than the sum of its proper divisors (16123263650).

20112424030 is a wasteful number, since it uses less digits than its factorization.

20112424030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1851363.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 20112424030 its reverse (3042421102), we get a palindrome (23154845132).

The spelling of 20112424030 in words is "twenty billion, one hundred twelve million, four hundred twenty-four thousand, thirty".