10220202210 has 64 divisors (see below), whose sum is σ = 25215079680. Its totient is φ = 2650152960.

The previous prime is 10220202193. The next prime is 10220202259. The reversal of 10220202210 is 1220202201.

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, 122626 + ... + 188354.

It is an arithmetic number, because the mean of its divisors is an integer number (393985620).

Almost surely, 2^10220202210 is an apocalyptic number.

10220202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10220202210, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12607539840).

10220202210 is an abundant number, since it is smaller than the sum of its proper divisors (14994877470).

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

10220202210 is a wasteful number, since it uses less digits than its factorization.

10220202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 65883.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 10220202210 its reverse (1220202201), we get a palindrome (11440404411).

Subtracting from 10220202210 its reverse (1220202201), we obtain a palindrome (9000000009).

The spelling of 10220202210 in words is "ten billion, two hundred twenty million, two hundred two thousand, two hundred ten".