220202010210 has 128 divisors (see below), whose sum is σ = 657751933440. Its totient is φ = 45938128896.

The previous prime is 220202010179. The next prime is 220202010233. The reversal of 220202010210 is 12010202022.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 210177 + ... + 696116.

It is an arithmetic number, because the mean of its divisors is an integer number (5138686980).

Almost surely, 2^220202010210 is an apocalyptic number.

220202010210 is an abundant number, since it is smaller than the sum of its proper divisors (437549923230).

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

220202010210 is a wasteful number, since it uses less digits than its factorization.

220202010210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 906412.

The product of its (nonzero) digits is 32, while the sum is 12.

Adding to 220202010210 its reverse (12010202022), we get a palindrome (232212212232).

The spelling of 220202010210 in words is "two hundred twenty billion, two hundred two million, ten thousand, two hundred ten".