2002002422002 has 12 divisors (see below), whose sum is σ = 3300822175518. Its totient is φ = 910001100800.

The previous prime is 2002002421999. The next prime is 2002002422111. The reversal of 2002002422002 is 2002242002002.

It can be written as a sum of positive squares in only one way, i.e., 1832127380721 + 169875041281 = 1353561^2 + 412159^2 .

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 5 ways as a sum of consecutive naturals, for example, 4136368399 + ... + 4136368882.

Almost surely, 2^{2002002422002} is an apocalyptic number.

2002002422002 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

2002002422002 is a deficient number, since it is larger than the sum of its proper divisors (1298819753516).

2002002422002 is a wasteful number, since it uses less digits than its factorization.

2002002422002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8272737305 (or 8272737294 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

Adding to 2002002422002 its reverse (2002242002002), we get a palindrome (4004244424004).

The spelling of 2002002422002 in words is "two trillion, two billion, two million, four hundred twenty-two thousand, two".