11000210100220 has 96 divisors (see below), whose sum is σ = 25792756045056. Its totient is φ = 3906109401600.

The previous prime is 11000210100203. The next prime is 11000210100293. The reversal of 11000210100220 is 2200101200011.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is a junction number, because it is equal to n+sod(n) for n = 11000210100197 and 11000210100206.

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, 39697992 + ... + 39974128.

It is an arithmetic number, because the mean of its divisors is an integer number (268674542136).

Almost surely, 2^{11000210100220} is an apocalyptic number.

11000210100220 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 11000210100220, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12896378022528).

11000210100220 is an abundant number, since it is smaller than the sum of its proper divisors (14792545944836).

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

11000210100220 is a wasteful number, since it uses less digits than its factorization.

11000210100220 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 280411 (or 280409 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 10.

Adding to 11000210100220 its reverse (2200101200011), we get a palindrome (13200311300231).

The spelling of 11000210100220 in words is "eleven trillion, two hundred ten million, one hundred thousand, two hundred twenty".