4322224520 has 32 divisors (see below), whose sum is σ = 9731194200. Its totient is φ = 1727789568.

The previous prime is 4322224499. The next prime is 4322224531. The reversal of 4322224520 is 254222234.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 3510088516 + 812136004 = 59246^2 + 28498^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 4322224520.

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, 30782 + ... + 97938.

Almost surely, 2^4322224520 is an apocalyptic number.

4322224520 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4322224520 is an abundant number, since it is smaller than the sum of its proper divisors (5408969680).

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

4322224520 is a wasteful number, since it uses less digits than its factorization.

4322224520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68777 (or 68773 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 26.

The square root of 4322224520 is about 65743.6272196781. The cubic root of 4322224520 is about 1628.9300718149.

Adding to 4322224520 its reverse (254222234), we get a palindrome (4576446754).

The spelling of 4322224520 in words is "four billion, three hundred twenty-two million, two hundred twenty-four thousand, five hundred twenty".