11000202112020 has 96 divisors (see below), whose sum is σ = 34684508307456. Its totient is φ = 2580692572800.

The previous prime is 11000202111937. The next prime is 11000202112021. The reversal of 11000202112020 is 2021120200011.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a junction number, because it is equal to n+sod(n) for n = 11000202111987 and 11000202112005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11000202112021) by changing a digit.

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 31 ways as a sum of consecutive naturals, for example, 268801684 + ... + 268842603.

It is an arithmetic number, because the mean of its divisors is an integer number (361296961536).

Almost surely, 2^{11000202112020} is an apocalyptic number.

11000202112020 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11000202112020 is an abundant number, since it is smaller than the sum of its proper divisors (23684306195436).

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

11000202112020 is a wasteful number, since it uses less digits than its factorization.

11000202112020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537644341 (or 537644339 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 12.

Adding to 11000202112020 its reverse (2021120200011), we get a palindrome (13021322312031).

The spelling of 11000202112020 in words is "eleven trillion, two hundred two million, one hundred twelve thousand, twenty".