5422123224 has 144 divisors (see below), whose sum is σ = 17825436720. Its totient is φ = 1481800320.

The previous prime is 5422123159. The next prime is 5422123241. The reversal of 5422123224 is 4223212245.

5422123224 is a `hidden beast` number, since 5 + 422 + 1 + 232 + 2 + 4 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 47734 + ... + 114554.

It is an arithmetic number, because the mean of its divisors is an integer number (123787755).

Almost surely, 2^5422123224 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 5422123224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8912718360).

5422123224 is an abundant number, since it is smaller than the sum of its proper divisors (12403313496).

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

5422123224 is a wasteful number, since it uses less digits than its factorization.

5422123224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66870 (or 66856 counting only the distinct ones).

The product of its digits is 7680, while the sum is 27.

The square root of 5422123224 is about 73635.0678956705. The cubic root of 5422123224 is about 1756.8032562249.

Adding to 5422123224 its reverse (4223212245), we get a palindrome (9645335469).

The spelling of 5422123224 in words is "five billion, four hundred twenty-two million, one hundred twenty-three thousand, two hundred twenty-four".