200020010002 has 16 divisors (see below), whose sum is σ = 313122335040. Its totient is φ = 95647218832.

The previous prime is 200020009991. The next prime is 200020010033. The reversal of 200020010002 is 200010020002.

It is a happy number.

200020010002 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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, 20752 + ... + 632827.

It is an arithmetic number, because the mean of its divisors is an integer number (19570145940).

Almost surely, 2^200020010002 is an apocalyptic number.

200020010002 is a deficient number, since it is larger than the sum of its proper divisors (113102325038).

200020010002 is a wasteful number, since it uses less digits than its factorization.

200020010002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660257.

The product of its (nonzero) digits is 8, while the sum is 7.

Adding to 200020010002 its reverse (200010020002), we get a palindrome (400030030004).

The spelling of 200020010002 in words is "two hundred billion, twenty million, ten thousand, two".