20110424224 has 24 divisors (see below), whose sum is σ = 43191707328. Its totient is φ = 9141101760.

The previous prime is 20110424209. The next prime is 20110424309. The reversal of 20110424224 is 42242401102.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a junction number, because it is equal to n+sod(n) for n = 20110424195 and 20110424204.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28565592 + ... + 28566295.

It is an arithmetic number, because the mean of its divisors is an integer number (1799654472).

Almost surely, 2^20110424224 is an apocalyptic number.

It is an amenable number.

20110424224 is an abundant number, since it is smaller than the sum of its proper divisors (23081283104).

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

20110424224 is a wasteful number, since it uses less digits than its factorization.

20110424224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57131908 (or 57131900 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 20110424224 its reverse (42242401102), we get a palindrome (62352825326).

The spelling of 20110424224 in words is "twenty billion, one hundred ten million, four hundred twenty-four thousand, two hundred twenty-four".