210010210212120 has 64 divisors (see below), whose sum is σ = 634203018973440. Its totient is φ = 55631843760000.

The previous prime is 210010210212037. The next prime is 210010210212149. The reversal of 210010210212120 is 21212012010012.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 210010210212120.

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, 5794965606 + ... + 5795001845.

It is an arithmetic number, because the mean of its divisors is an integer number (9909422171460).

Almost surely, 2^{210010210212120} is an apocalyptic number.

210010210212120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210010210212120 is an abundant number, since it is smaller than the sum of its proper divisors (424192808761320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

210010210212120 is a wasteful number, since it uses less digits than its factorization.

210010210212120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11589967616 (or 11589967612 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 210010210212120 its reverse (21212012010012), we get a palindrome (231222222222132).

The spelling of 210010210212120 in words is "two hundred ten trillion, ten billion, two hundred ten million, two hundred twelve thousand, one hundred twenty".