4225115224 has 64 divisors (see below), whose sum is σ = 8872066080. Its totient is φ = 1870080000.

The previous prime is 4225115173. The next prime is 4225115239.

It is a happy number.

4225115224 is nontrivially palindromic in base 10.

It is a junction number, because it is equal to n+sod(n) for n = 4225115192 and 4225115201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 538272 + ... + 546064.

Almost surely, 2^4225115224 is an apocalyptic number.

4225115224 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4225115224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4436033040).

4225115224 is an abundant number, since it is smaller than the sum of its proper divisors (4646950856).

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

4225115224 is a wasteful number, since it uses less digits than its factorization.

4225115224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7972 (or 7968 counting only the distinct ones).

The product of its digits is 6400, while the sum is 28.

The square root of 4225115224 is about 65000.8863324186. The cubic root of 4225115224 is about 1616.6382586050.

It can be divided in two parts, 42251 and 15224, that added together give a palindrome (57475).

The spelling of 4225115224 in words is "four billion, two hundred twenty-five million, one hundred fifteen thousand, two hundred twenty-four".