200100102020220 has 24 divisors (see below), whose sum is σ = 560280285656784. Its totient is φ = 53360027205376.

The previous prime is 200100102020197. The next prime is 200100102020303. The reversal of 200100102020220 is 22020201001002.

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 = 200100102020196 and 200100102020205.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1667500850109 + ... + 1667500850228.

It is an arithmetic number, because the mean of its divisors is an integer number (23345011902366).

Almost surely, 2^{200100102020220} is an apocalyptic number.

200100102020220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

200100102020220 is an abundant number, since it is smaller than the sum of its proper divisors (360180183636564).

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

200100102020220 is a wasteful number, since it uses less digits than its factorization.

200100102020220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3335001700349 (or 3335001700347 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 200100102020220 its reverse (22020201001002), we get a palindrome (222120303021222).

The spelling of 200100102020220 in words is "two hundred trillion, one hundred billion, one hundred two million, twenty thousand, two hundred twenty".