1002102230210 has 32 divisors (see below), whose sum is σ = 1857987606384. Its totient is φ = 388903680000.

The previous prime is 1002102230111. The next prime is 1002102230237. The reversal of 1002102230210 is 120322012001.

It is a happy number.

It can be written as a sum of positive squares in 8 ways, for example, as 4842350569 + 997259879641 = 69587^2 + 998629^2 .

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 15 ways as a sum of consecutive naturals, for example, 6677591 + ... + 6826010.

Almost surely, 2^{1002102230210} is an apocalyptic number.

1002102230210 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1002102230210 is a deficient number, since it is larger than the sum of its proper divisors (855885376174).

1002102230210 is a wasteful number, since it uses less digits than its factorization.

1002102230210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13503830.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 1002102230210 its reverse (120322012001), we get a palindrome (1122424242211).

The spelling of 1002102230210 in words is "one trillion, two billion, one hundred two million, two hundred thirty thousand, two hundred ten".