10023240220 has 96 divisors (see below), whose sum is σ = 24580620288. Its totient is φ = 3361942272.

The previous prime is 10023240209. The next prime is 10023240247. The reversal of 10023240220 is 2204232001.

It is a junction number, because it is equal to n+sod(n) for n = 10023240194 and 10023240203.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2840097 + ... + 2843623.

It is an arithmetic number, because the mean of its divisors is an integer number (256048128).

Almost surely, 2^10023240220 is an apocalyptic number.

10023240220 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 10023240220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12290310144).

10023240220 is an abundant number, since it is smaller than the sum of its proper divisors (14557380068).

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

10023240220 is a wasteful number, since it uses less digits than its factorization.

10023240220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3979 (or 3977 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 10023240220 its reverse (2204232001), we get a palindrome (12227472221).

The spelling of 10023240220 in words is "ten billion, twenty-three million, two hundred forty thousand, two hundred twenty".