2002000022002 has 32 divisors (see below), whose sum is σ = 3044580876288. Its totient is φ = 987231684096.

The previous prime is 2002000021999. The next prime is 2002000022023. The reversal of 2002000022002 is 2002200002002.

It is a self number, because there is not a number n which added to its sum of digits gives 2002000022002.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124626223 + ... + 124642285.

It is an arithmetic number, because the mean of its divisors is an integer number (95143152384).

Almost surely, 2^{2002000022002} is an apocalyptic number.

2002000022002 is a deficient number, since it is larger than the sum of its proper divisors (1042580854286).

2002000022002 is a wasteful number, since it uses less digits than its factorization.

2002000022002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18874.

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

Adding to 2002000022002 its reverse (2002200002002), we get a palindrome (4004200024004).

The spelling of 2002000022002 in words is "two trillion, two billion, twenty-two thousand, two".