11020220202210 has 64 divisors (see below), whose sum is σ = 27996090393600. Its totient is φ = 2768502220992.

The previous prime is 11020220202203. The next prime is 11020220202241. The reversal of 11020220202210 is 1220202202011.

11020220202210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 11020220202210.

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, 53902774 + ... + 54106833.

It is an arithmetic number, because the mean of its divisors is an integer number (437438912400).

Almost surely, 2^{11020220202210} is an apocalyptic number.

11020220202210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020220202210 is an abundant number, since it is smaller than the sum of its proper divisors (16975870191390).

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

11020220202210 is a wasteful number, since it uses less digits than its factorization.

11020220202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108009815.

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 11020220202210 its reverse (1220202202011), we get a palindrome (12240422404221).

The spelling of 11020220202210 in words is "eleven trillion, twenty billion, two hundred twenty million, two hundred two thousand, two hundred ten".