11022122110220 has 48 divisors (see below), whose sum is σ = 25108901723808. Its totient is φ = 4040000724480.

The previous prime is 11022122110213. The next prime is 11022122110243. The reversal of 11022122110220 is 2201122122011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 154682546 + ... + 154753785.

It is an arithmetic number, because the mean of its divisors is an integer number (523102119246).

Almost surely, 2^{11022122110220} is an apocalyptic number.

11022122110220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022122110220 is an abundant number, since it is smaller than the sum of its proper divisors (14086779613588).

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

11022122110220 is a wasteful number, since it uses less digits than its factorization.

11022122110220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 309436490 (or 309436488 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 17.

Adding to 11022122110220 its reverse (2201122122011), we get a palindrome (13223244232231).

The spelling of 11022122110220 in words is "eleven trillion, twenty-two billion, one hundred twenty-two million, one hundred ten thousand, two hundred twenty".