200002211109 has 6 divisors (see below), whose sum is σ = 288892082726. Its totient is φ = 133334807400.

The previous prime is 200002211093. The next prime is 200002211113. The reversal of 200002211109 is 901112200002.

It can be written as a sum of positive squares in only one way, i.e., 145959910209 + 54042300900 = 382047^2 + 232470^2 .

It is not a de Polignac number, because 200002211109 - 2⁴ = 200002211093 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 200002211091 and 200002211100.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (200002211119) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 11111233942 + ... + 11111233959.

Almost surely, 2^200002211109 is an apocalyptic number.

It is an amenable number.

200002211109 is a deficient number, since it is larger than the sum of its proper divisors (88889871617).

200002211109 is a wasteful number, since it uses less digits than its factorization.

200002211109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22222467907 (or 22222467904 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

The spelling of 200002211109 in words is "two hundred billion, two million, two hundred eleven thousand, one hundred nine".