2002040202 has 16 divisors (see below), whose sum is σ = 4133244672. Its totient is φ = 645819360.

The previous prime is 2002040189. The next prime is 2002040269. The reversal of 2002040202 is 2020402002.

It is a happy number.

It is an unprimeable number.

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, 5381643 + ... + 5382014.

It is an arithmetic number, because the mean of its divisors is an integer number (258327792).

Almost surely, 2^2002040202 is an apocalyptic number.

2002040202 is an abundant number, since it is smaller than the sum of its proper divisors (2131204470).

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

2002040202 is a wasteful number, since it uses less digits than its factorization.

2002040202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10763693.

The product of its (nonzero) digits is 64, while the sum is 12.

The square root of 2002040202 is about 44744.1638875954. The cubic root of 2002040202 is about 1260.3493198760.

Adding to 2002040202 its reverse (2020402002), we get a palindrome (4022442204).

It can be divided in two parts, 200 and 2040202, that added together give a palindrome (2040402).

The spelling of 2002040202 in words is "two billion, two million, forty thousand, two hundred two".