10225043520 has 112 divisors (see below), whose sum is σ = 32679973248. Its totient is φ = 2708582400.

The previous prime is 10225043513. The next prime is 10225043527. The reversal of 10225043520 is 2534052201.

It is an interprime number because it is at equal distance from previous prime (10225043513) and next prime (10225043527).

It is a Harshad number since it is a multiple of its sum of digits (24).

It is not an unprimeable number, because it can be changed into a prime (10225043527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 109692 + ... + 180228.

Almost surely, 2^10225043520 is an apocalyptic number.

10225043520 is a gapful number since it is divisible by the number (10) 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 10225043520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16339986624).

10225043520 is an abundant number, since it is smaller than the sum of its proper divisors (22454929728).

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

10225043520 is a wasteful number, since it uses less digits than its factorization.

10225043520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70708 (or 70698 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

Adding to 10225043520 its reverse (2534052201), we get a palindrome (12759095721).

The spelling of 10225043520 in words is "ten billion, two hundred twenty-five million, forty-three thousand, five hundred twenty".