11022102200120 has 128 divisors (see below), whose sum is σ = 27333460212480. Its totient is φ = 3999864668800.

The previous prime is 11022102200107. The next prime is 11022102200171. The reversal of 11022102200120 is 2100220122011.

It is a junction number, because it is equal to n+sod(n) for n = 11022102200095 and 11022102200104.

It is a congruent number.

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, 25930019 + ... + 26351661.

It is an arithmetic number, because the mean of its divisors is an integer number (213542657910).

Almost surely, 2^{11022102200120} is an apocalyptic number.

11022102200120 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11022102200120, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13666730106240).

11022102200120 is an abundant number, since it is smaller than the sum of its proper divisors (16311358012360).

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

11022102200120 is a wasteful number, since it uses less digits than its factorization.

11022102200120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 422178 (or 422152 counting only the distinct ones).

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

Adding to 11022102200120 its reverse (2100220122011), we get a palindrome (13122322322131).

The spelling of 11022102200120 in words is "eleven trillion, twenty-two billion, one hundred two million, two hundred thousand, one hundred twenty".