4224270500 has 96 divisors (see below), whose sum is σ = 10105935840. Its totient is φ = 1535385600.

The previous prime is 4224270499. The next prime is 4224270509. The reversal of 4224270500 is 50724224.

It can be written as a sum of positive squares in 16 ways, for example, as 3650093056 + 574177444 = 60416^2 + 23962^2 .

It is a super-2 number, since 2×4224270500² = 35688922514340500000, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4224270500.

It is not an unprimeable number, because it can be changed into a prime (4224270509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 237932 + ... + 255068.

It is an arithmetic number, because the mean of its divisors is an integer number (105270165).

Almost surely, 2^4224270500 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 4224270500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5052967920).

4224270500 is an abundant number, since it is smaller than the sum of its proper divisors (5881665340).

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

4224270500 is a wasteful number, since it uses less digits than its factorization.

4224270500 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17202 (or 17190 counting only the distinct ones).

The product of its (nonzero) digits is 4480, while the sum is 26.

The square root of 4224270500 is about 64994.3882192917. The cubic root of 4224270500 is about 1616.5305136811.

Adding to 4224270500 its reverse (50724224), we get a palindrome (4274994724).

The spelling of 4224270500 in words is "four billion, two hundred twenty-four million, two hundred seventy thousand, five hundred".