1002122202002 has 8 divisors (see below), whose sum is σ = 1503283888512. Its totient is φ = 501027572500.

The previous prime is 1002122201987. The next prime is 1002122202017. The reversal of 1002122202002 is 2002022212001.

It is an interprime number because it is at equal distance from previous prime (1002122201987) and next prime (1002122202017).

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16726874 + ... + 16786677.

It is an arithmetic number, because the mean of its divisors is an integer number (187910486064).

Almost surely, 2^{1002122202002} is an apocalyptic number.

1002122202002 is a deficient number, since it is larger than the sum of its proper divisors (501161686510).

1002122202002 is a wasteful number, since it uses less digits than its factorization.

1002122202002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33528504.

The product of its (nonzero) digits is 64, while the sum is 14.

Adding to 1002122202002 its reverse (2002022212001), we get a palindrome (3004144414003).

Subtracting 1002122202002 from its reverse (2002022212001), we obtain a palindrome (999900009999).

The spelling of 1002122202002 in words is "one trillion, two billion, one hundred twenty-two million, two hundred two thousand, two".