1002322002 has 32 divisors (see below), whose sum is σ = 2237748480. Its totient is φ = 296669520.

The previous prime is 1002321997. The next prime is 1002322019. The reversal of 1002322002 is 2002232001.

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 15 ways as a sum of consecutive naturals, for example, 173752 + ... + 179427.

It is an arithmetic number, because the mean of its divisors is an integer number (69929640).

Almost surely, 2^1002322002 is an apocalyptic number.

1002322002 is an abundant number, since it is smaller than the sum of its proper divisors (1235426478).

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

1002322002 is a wasteful number, since it uses less digits than its factorization.

1002322002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 353238.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 1002322002 is about 31659.4693891101. The cubic root of 1002322002 is about 1000.7734023613.

Adding to 1002322002 its reverse (2002232001), we get a palindrome (3004554003).

Subtracting 1002322002 from its reverse (2002232001), we obtain a palindrome (999909999).

The spelling of 1002322002 in words is "one billion, two million, three hundred twenty-two thousand, two".