10025227008 has 144 divisors (see below), whose sum is σ = 29703408000. Its totient is φ = 3335316480.

The previous prime is 10025226979. The next prime is 10025227027. The reversal of 10025227008 is 80072252001.

It is a tau number, because it is divible by the number of its divisors (144).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

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, 4775143 + ... + 4777241.

Almost surely, 2^10025227008 is an apocalyptic number.

10025227008 is a gapful number since it is divisible by the number (18) 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 10025227008, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14851704000).

10025227008 is an abundant number, since it is smaller than the sum of its proper divisors (19678180992).

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

10025227008 is an equidigital number, since it uses as much as digits as its factorization.

10025227008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2815 (or 2795 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 27.

Adding to 10025227008 its reverse (80072252001), we get a palindrome (90097479009).

It can be divided in two parts, 100252 and 27008, that added together give a triangular number (127260 = T₅₀₄).

The spelling of 10025227008 in words is "ten billion, twenty-five million, two hundred twenty-seven thousand, eight".