11020221022210 has 32 divisors (see below), whose sum is σ = 19920039436800. Its totient is φ = 4389502582080.

The previous prime is 11020221022171. The next prime is 11020221022241. The reversal of 11020221022210 is 1222012202011.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 104583931 + ... + 104689249.

It is an arithmetic number, because the mean of its divisors is an integer number (622501232400).

Almost surely, 2^{11020221022210} is an apocalyptic number.

11020221022210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11020221022210 is a deficient number, since it is larger than the sum of its proper divisors (8899818414590).

11020221022210 is a wasteful number, since it uses less digits than its factorization.

11020221022210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149346.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 11020221022210 its reverse (1222012202011), we get a palindrome (12242233224221).

The spelling of 11020221022210 in words is "eleven trillion, twenty billion, two hundred twenty-one million, twenty-two thousand, two hundred ten".