10231244220 has 96 divisors (see below), whose sum is σ = 28871277120. Its totient is φ = 2707087360.

The previous prime is 10231244207. The next prime is 10231244227. The reversal of 10231244220 is 2244213201.

10231244220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10231244227) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 9642490 + ... + 9643550.

It is an arithmetic number, because the mean of its divisors is an integer number (300742470).

Almost surely, 2^10231244220 is an apocalyptic number.

10231244220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10231244220 is an abundant number, since it is smaller than the sum of its proper divisors (18640032900).

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

10231244220 is a wasteful number, since it uses less digits than its factorization.

10231244220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2175 (or 2173 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 10231244220 its reverse (2244213201), we get a palindrome (12475457421).

The spelling of 10231244220 in words is "ten billion, two hundred thirty-one million, two hundred forty-four thousand, two hundred twenty".