1002210210002 has 8 divisors (see below), whose sum is σ = 1503398329212. Its totient is φ = 501077433600.

The previous prime is 1002210209999. The next prime is 1002210210061. The reversal of 1002210210002 is 2000120122001.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 999322114921 + 2888095081 = 999661^2 + 53741^2 .

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 (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13790399 + ... + 13862882.

Almost surely, 2^{1002210210002} is an apocalyptic number.

1002210210002 is a deficient number, since it is larger than the sum of its proper divisors (501188119210).

1002210210002 is a wasteful number, since it uses less digits than its factorization.

1002210210002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27671404.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 1002210210002 its reverse (2000120122001), we get a palindrome (3002330332003).

The spelling of 1002210210002 in words is "one trillion, two billion, two hundred ten million, two hundred ten thousand, two".