2009200002 has 16 divisors (see below), whose sum is σ = 4094219520. Its totient is φ = 657096752.

The previous prime is 2009200001. The next prime is 2009200019. The reversal of 2009200002 is 2000029002.

It is not an unprimeable number, because it can be changed into a prime (2009200001) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3158802 + ... + 3159437.

It is an arithmetic number, because the mean of its divisors is an integer number (255888720).

Almost surely, 2^2009200002 is an apocalyptic number.

2009200002 is an abundant number, since it is smaller than the sum of its proper divisors (2085019518).

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

2009200002 is a wasteful number, since it uses less digits than its factorization.

2009200002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6318297.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 2009200002 is about 44824.1006825569. The cubic root of 2009200002 is about 1261.8499745893.

Adding to 2009200002 its reverse (2000029002), we get a palindrome (4009229004).

The spelling of 2009200002 in words is "two billion, nine million, two hundred thousand, two".