10210224220 has 96 divisors (see below), whose sum is σ = 25010270208. Its totient is φ = 3428635392.

The previous prime is 10210224217. The next prime is 10210224247. The reversal of 10210224220 is 2242201201.

It is a junction number, because it is equal to n+sod(n) for n = 10210224194 and 10210224203.

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, 7174429 + ... + 7175851.

It is an arithmetic number, because the mean of its divisors is an integer number (260523648).

Almost surely, 2^10210224220 is an apocalyptic number.

10210224220 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 10210224220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12505135104).

10210224220 is an abundant number, since it is smaller than the sum of its proper divisors (14800045988).

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

10210224220 is a wasteful number, since it uses less digits than its factorization.

10210224220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459 (or 2457 counting only the distinct ones).

The product of its (nonzero) digits is 128, while the sum is 16.

Adding to 10210224220 its reverse (2242201201), we get a palindrome (12452425421).

The spelling of 10210224220 in words is "ten billion, two hundred ten million, two hundred twenty-four thousand, two hundred twenty".