11000210220 has 72 divisors (see below), whose sum is σ = 33384995280. Its totient is φ = 2931834240.

The previous prime is 11000210201. The next prime is 11000210237. The reversal of 11000210220 is 2201200011.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 346786 + ... + 377174.

It is an arithmetic number, because the mean of its divisors is an integer number (463680490).

Almost surely, 2^11000210220 is an apocalyptic number.

11000210220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000210220 is an abundant number, since it is smaller than the sum of its proper divisors (22384785060).

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

11000210220 is a wasteful number, since it uses less digits than its factorization.

11000210220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32415 (or 32410 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11000210220 its reverse (2201200011), we get a palindrome (13201410231).

The spelling of 11000210220 in words is "eleven billion, two hundred ten thousand, two hundred twenty".