1002213002 has 32 divisors (see below), whose sum is σ = 1823897088. Its totient is φ = 403197696.

The previous prime is 1002212989. The next prime is 1002213049. The reversal of 1002213002 is 2003122001.

It is a happy number.

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, 89183 + ... + 99789.

It is an arithmetic number, because the mean of its divisors is an integer number (56996784).

Almost surely, 2^1002213002 is an apocalyptic number.

1002213002 is a deficient number, since it is larger than the sum of its proper divisors (821684086).

1002213002 is a wasteful number, since it uses less digits than its factorization.

1002213002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11030.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1002213002 is about 31657.7478984213. The cubic root of 1002213002 is about 1000.7371238483.

Adding to 1002213002 its reverse (2003122001), we get a palindrome (3005335003).

The spelling of 1002213002 in words is "one billion, two million, two hundred thirteen thousand, two".