200002202101 has 8 divisors (see below), whose sum is σ = 215577779480. Its totient is φ = 184453880832.

The previous prime is 200002202093. The next prime is 200002202149. The reversal of 200002202101 is 101202200002.

It can be written as a sum of positive squares in 4 ways, for example, as 206611876 + 199795590225 = 14374^2 + 446985^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 200002202101 - 2³ = 200002202093 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002208101) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6798780 + ... + 6828133.

It is an arithmetic number, because the mean of its divisors is an integer number (26947222435).

Almost surely, 2^200002202101 is an apocalyptic number.

It is an amenable number.

200002202101 is a deficient number, since it is larger than the sum of its proper divisors (15575577379).

200002202101 is a wasteful number, since it uses less digits than its factorization.

200002202101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13628055.

The product of its (nonzero) digits is 16, while the sum is 10.

Adding to 200002202101 its reverse (101202200002), we get a palindrome (301204402103).

The spelling of 200002202101 in words is "two hundred billion, two million, two hundred two thousand, one hundred one".