11000020202010 has 128 divisors (see below), whose sum is σ = 33560837591040. Its totient is φ = 2511517845312.

The previous prime is 11000020201969. The next prime is 11000020202077. The reversal of 11000020202010 is 1020202000011.

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 = 11000020201983 and 11000020202001.

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 63 ways as a sum of consecutive naturals, for example, 1494214 + ... + 4922673.

It is an arithmetic number, because the mean of its divisors is an integer number (262194043680).

Almost surely, 2^{11000020202010} is an apocalyptic number.

11000020202010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11000020202010 is an abundant number, since it is smaller than the sum of its proper divisors (22560817389030).

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

11000020202010 is a wasteful number, since it uses less digits than its factorization.

11000020202010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6417817 (or 6417811 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 9.

Adding to 11000020202010 its reverse (1020202000011), we get a palindrome (12020222202021).

The spelling of 11000020202010 in words is "eleven trillion, twenty million, two hundred two thousand, ten".