200211002101020 has 48 divisors (see below), whose sum is σ = 561208877486208. Its totient is φ = 53330736598080.

The previous prime is 200211002100997. The next prime is 200211002101031. The reversal of 200211002101020 is 20101200112002.

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 = 200211002100987 and 200211002101005.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1839443946 + ... + 1839552785.

It is an arithmetic number, because the mean of its divisors is an integer number (11691851614296).

Almost surely, 2^{200211002101020} is an apocalyptic number.

200211002101020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200211002101020 is an abundant number, since it is smaller than the sum of its proper divisors (360997875385188).

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

200211002101020 is a wasteful number, since it uses less digits than its factorization.

200211002101020 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3678997650 (or 3678997648 counting only the distinct ones).

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

Adding to 200211002101020 its reverse (20101200112002), we get a palindrome (220312202213022).

The spelling of 200211002101020 in words is "two hundred trillion, two hundred eleven billion, two million, one hundred one thousand, twenty".