11022001120220 has 24 divisors (see below), whose sum is σ = 23150795976000. Its totient is φ = 4407925472192.

The previous prime is 11022001120217. The next prime is 11022001120259. The reversal of 11022001120220 is 2202110022011.

It is a junction number, because it is equal to n+sod(n) for n = 11022001120195 and 11022001120204.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 54582695 + ... + 54784254.

It is an arithmetic number, because the mean of its divisors is an integer number (964616499000).

Almost surely, 2^{11022001120220} is an apocalyptic number.

11022001120220 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11022001120220 is an abundant number, since it is smaller than the sum of its proper divisors (12128794855780).

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

11022001120220 is a wasteful number, since it uses less digits than its factorization.

11022001120220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109371997 (or 109371995 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 14.

Adding to 11022001120220 its reverse (2202110022011), we get a palindrome (13224111142231).

The spelling of 11022001120220 in words is "eleven trillion, twenty-two billion, one million, one hundred twenty thousand, two hundred twenty".