11000112021020 has 12 divisors (see below), whose sum is σ = 23100235244184. Its totient is φ = 4400044808400.

The previous prime is 11000112021013. The next prime is 11000112021071. The reversal of 11000112021020 is 2012021100011.

It is a junction number, because it is equal to n+sod(n) for n = 11000112020992 and 11000112021010.

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 3 ways as a sum of consecutive naturals, for example, 275002800506 + ... + 275002800545.

It is an arithmetic number, because the mean of its divisors is an integer number (1925019603682).

Almost surely, 2^{11000112021020} is an apocalyptic number.

11000112021020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000112021020 is an abundant number, since it is smaller than the sum of its proper divisors (12100123223164).

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

11000112021020 is a wasteful number, since it uses less digits than its factorization.

11000112021020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 550005601060 (or 550005601058 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 11000112021020 its reverse (2012021100011), we get a palindrome (13012133121031).

The spelling of 11000112021020 in words is "eleven trillion, one hundred twelve million, twenty-one thousand, twenty".