11000011210020 has 288 divisors, whose sum is σ = 39831323051520. Its totient is φ = 2404019036160.

The previous prime is 11000011209977. The next prime is 11000011210081. The reversal of 11000011210020 is 2001211000011.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 11000011209984 and 11000011210011.

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 95 ways as a sum of consecutive naturals, for example, 2302260 + ... + 5224980.

It is an arithmetic number, because the mean of its divisors is an integer number (138303205040).

Almost surely, 2^{11000011210020} is an apocalyptic number.

11000011210020 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 11000011210020, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19915661525760).

11000011210020 is an abundant number, since it is smaller than the sum of its proper divisors (28831311841500).

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

11000011210020 is a wasteful number, since it uses less digits than its factorization.

11000011210020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2922875 (or 2922870 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 11000011210020 its reverse (2001211000011), we get a palindrome (13001222210031).

The spelling of 11000011210020 in words is "eleven trillion, eleven million, two hundred ten thousand, twenty".