11020210320220 has 24 divisors (see below), whose sum is σ = 24148634789664. Its totient is φ = 4216428296256.

The previous prime is 11020210320143. The next prime is 11020210320227. The reversal of 11020210320220 is 2202301202011.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11020210320194 and 11020210320203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11020210320227) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11978489019 + ... + 11978489938.

It is an arithmetic number, because the mean of its divisors is an integer number (1006193116236).

Almost surely, 2^{11020210320220} is an apocalyptic number.

11020210320220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11020210320220 is an abundant number, since it is smaller than the sum of its proper divisors (13128424469444).

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

11020210320220 is a wasteful number, since it uses less digits than its factorization.

11020210320220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23956978989 (or 23956978987 counting only the distinct ones).

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 11020210320220 its reverse (2202301202011), we get a palindrome (13222511522231).

The spelling of 11020210320220 in words is "eleven trillion, twenty billion, two hundred ten million, three hundred twenty thousand, two hundred twenty".