2011020010200 has 96 divisors (see below), whose sum is σ = 6926846720400. Its totient is φ = 536272001280.

The previous prime is 2011020010169. The next prime is 2011020010243. The reversal of 2011020010200 is 20100201102.

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

It is a congruent number.

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 23 ways as a sum of consecutive naturals, for example, 186200157 + ... + 186210956.

Almost surely, 2^{2011020010200} is an apocalyptic number.

2011020010200 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2011020010200 is an abundant number, since it is smaller than the sum of its proper divisors (4915826710200).

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

2011020010200 is a wasteful number, since it uses less digits than its factorization.

2011020010200 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 372411138 (or 372411123 counting only the distinct ones).

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

Adding to 2011020010200 its reverse (20100201102), we get a palindrome (2031120211302).

The spelling of 2011020010200 in words is "two trillion, eleven billion, twenty million, ten thousand, two hundred".