200002021101 has 8 divisors (see below), whose sum is σ = 296299290560. Its totient is φ = 133334680716.

The previous prime is 200002021091. The next prime is 200002021111. The reversal of 200002021101 is 101120200002.

200002021101 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (200002021091) and next prime (200002021111).

It is not a de Polignac number, because 200002021101 - 2⁷ = 200002020973 is a prime.

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

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002021111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3703741105 + ... + 3703741158.

It is an arithmetic number, because the mean of its divisors is an integer number (37037411320).

Almost surely, 2^200002021101 is an apocalyptic number.

It is an amenable number.

200002021101 is a deficient number, since it is larger than the sum of its proper divisors (96297269459).

200002021101 is an equidigital number, since it uses as much as digits as its factorization.

200002021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7407482272 (or 7407482266 counting only the distinct ones).

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

Adding to 200002021101 its reverse (101120200002), we get a palindrome (301122221103).

The spelling of 200002021101 in words is "two hundred billion, two million, twenty-one thousand, one hundred one".