10010202220 has 24 divisors (see below), whose sum is σ = 21418057584. Its totient is φ = 3928531776.

The previous prime is 10010202211. The next prime is 10010202227. The reversal of 10010202220 is 2220201001.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 10010202197 and 10010202206.

It is not an unprimeable number, because it can be changed into a prime (10010202227) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4720734 + ... + 4722853.

It is an arithmetic number, because the mean of its divisors is an integer number (892419066).

Almost surely, 2^10010202220 is an apocalyptic number.

10010202220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

10010202220 is an abundant number, since it is smaller than the sum of its proper divisors (11407855364).

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

10010202220 is a wasteful number, since it uses less digits than its factorization.

10010202220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9443649 (or 9443647 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 10010202220 its reverse (2220201001), we get a palindrome (12230403221).

The spelling of 10010202220 in words is "ten billion, ten million, two hundred two thousand, two hundred twenty".