210120212002 has 16 divisors (see below), whose sum is σ = 316911854592. Its totient is φ = 104483210080.

The previous prime is 210120211991. The next prime is 210120212047. The reversal of 210120212002 is 200212021012.

It is a happy number.

210120212002 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 7 ways as a sum of consecutive naturals, for example, 1462038 + ... + 1599310.

It is an arithmetic number, because the mean of its divisors is an integer number (19806990912).

Almost surely, 2^210120212002 is an apocalyptic number.

210120212002 is a deficient number, since it is larger than the sum of its proper divisors (106791642590).

210120212002 is a wasteful number, since it uses less digits than its factorization.

210120212002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 141473.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 210120212002 its reverse (200212021012), we get a palindrome (410332233014).

The spelling of 210120212002 in words is "two hundred ten billion, one hundred twenty million, two hundred twelve thousand, two".