210000010220 has 96 divisors (see below), whose sum is σ = 592111973376. Its totient is φ = 60419577600.

The previous prime is 210000010189. The next prime is 210000010271. The reversal of 210000010220 is 22010000012.

210000010220 is a modest number, since divided by 10220 gives 2100 as remainder.

It is a junction number, because it is equal to n+sod(n) for n = 210000010198 and 210000010207.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5224736 + ... + 5264775.

It is an arithmetic number, because the mean of its divisors is an integer number (6167833056).

Almost surely, 2^210000010220 is an apocalyptic number.

210000010220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

210000010220 is an abundant number, since it is smaller than the sum of its proper divisors (382111963156).

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

210000010220 is a wasteful number, since it uses less digits than its factorization.

210000010220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10489551 (or 10489549 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 8.

Adding to 210000010220 its reverse (22010000012), we get a palindrome (232010010232).

The spelling of 210000010220 in words is "two hundred ten billion, ten thousand, two hundred twenty".