2000022002002 has 8 divisors (see below), whose sum is σ = 3000511572300. Its totient is φ = 999851477904.

The previous prime is 2000022001993. The next prime is 2000022002023. The reversal of 2000022002002 is 2002002200002.

It can be written as a sum of positive squares in 2 ways, for example, as 1997306654121 + 2715347881 = 1413261^2 + 52109^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 2000022002002.

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, 79745877 + ... + 79770952.

Almost surely, 2^{2000022002002} is an apocalyptic number.

2000022002002 is a deficient number, since it is larger than the sum of its proper divisors (1000489570298).

2000022002002 is a wasteful number, since it uses less digits than its factorization.

2000022002002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159523100.

The product of its (nonzero) digits is 32, while the sum is 10.

Adding to 2000022002002 its reverse (2002002200002), we get a palindrome (4002024202004).

It can be divided in two parts, 200002 and 2002002, that multiplied together give a palindrome (400404404004).

The spelling of 2000022002002 in words is "two trillion, twenty-two million, two thousand, two".