2002442266 has 16 divisors (see below), whose sum is σ = 3325632480. Its totient is φ = 896615280.

The previous prime is 2002442207. The next prime is 2002442297. The reversal of 2002442266 is 6622442002.

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, 677781 + ... + 680728.

It is an arithmetic number, because the mean of its divisors is an integer number (207852030).

Almost surely, 2^2002442266 is an apocalyptic number.

2002442266 is a deficient number, since it is larger than the sum of its proper divisors (1323190214).

2002442266 is a wasteful number, since it uses less digits than its factorization.

2002442266 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1358589.

The product of its (nonzero) digits is 9216, while the sum is 28.

The square root of 2002442266 is about 44748.6565831869. The cubic root of 2002442266 is about 1260.4336850101.

Adding to 2002442266 its reverse (6622442002), we get a palindrome (8624884268).

The spelling of 2002442266 in words is "two billion, two million, four hundred forty-two thousand, two hundred sixty-six".