11020100002002 has 512 divisors, whose sum is σ = 31082510592000. Its totient is φ = 2817275904000.

The previous prime is 11020100001991. The next prime is 11020100002027. The reversal of 11020100002002 is 20020000102011.

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

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 255 ways as a sum of consecutive naturals, for example, 6118877502 + ... + 6118879302.

It is an arithmetic number, because the mean of its divisors is an integer number (60708028500).

Almost surely, 2^{11020100002002} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11020100002002, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15541255296000).

11020100002002 is an abundant number, since it is smaller than the sum of its proper divisors (20062410589998).

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

11020100002002 is a wasteful number, since it uses less digits than its factorization.

11020100002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2179 (or 2173 counting only the distinct ones).

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

Adding to 11020100002002 its reverse (20020000102011), we get a palindrome (31040100104013).

The spelling of 11020100002002 in words is "eleven trillion, twenty billion, one hundred million, two thousand, two".