210010002120982 has 32 divisors (see below), whose sum is σ = 375806724480000. Its totient is φ = 86059739180448.

The previous prime is 210010002120923. The next prime is 210010002121021. The reversal of 210010002120982 is 289021200010012.

It is a self number, because there is not a number n which added to its sum of digits gives 210010002120982.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 117740682 + ... + 119511037.

It is an arithmetic number, because the mean of its divisors is an integer number (11743960140000).

Almost surely, 2^{210010002120982} is an apocalyptic number.

210010002120982 is a deficient number, since it is larger than the sum of its proper divisors (165796722359018).

210010002120982 is a wasteful number, since it uses less digits than its factorization.

210010002120982 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 237254500.

The product of its (nonzero) digits is 1152, while the sum is 28.

Adding to 210010002120982 its reverse (289021200010012), we get a palindrome (499031202130994).

The spelling of 210010002120982 in words is "two hundred ten trillion, ten billion, two million, one hundred twenty thousand, nine hundred eighty-two".