2040022002 has 8 divisors (see below), whose sum is σ = 4080044016. Its totient is φ = 680007332.

The previous prime is 2040021983. The next prime is 2040022013. The reversal of 2040022002 is 2002200402.

It is a happy number.

2040022002 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

2040022002 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 170001828 + ... + 170001839.

It is an arithmetic number, because the mean of its divisors is an integer number (510005502).

Almost surely, 2^2040022002 is an apocalyptic number.

2040022002 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2040022002 is a wasteful number, since it uses less digits than its factorization.

2040022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 340003672.

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

The square root of 2040022002 is about 45166.6027281220. The cubic root of 2040022002 is about 1268.2697005981.

Adding to 2040022002 its reverse (2002200402), we get a palindrome (4042222404).

The spelling of 2040022002 in words is "two billion, forty million, twenty-two thousand, two".