220102222002210 has 32 divisors (see below), whose sum is σ = 586939258673280. Its totient is φ = 58693925867184.

The previous prime is 220102222002203. The next prime is 220102222002227. The reversal of 220102222002210 is 12200222201022.

220102222002210 is a `hidden beast` number, since 2 + 20 + 1 + 0 + 222 + 200 + 221 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 15 ways as a sum of consecutive naturals, for example, 407596707142 + ... + 407596707681.

It is an arithmetic number, because the mean of its divisors is an integer number (18341851833540).

Almost surely, 2^{220102222002210} is an apocalyptic number.

220102222002210 is an abundant number, since it is smaller than the sum of its proper divisors (366837036671070).

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

220102222002210 is a wasteful number, since it uses less digits than its factorization.

220102222002210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 815193414839 (or 815193414833 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 18.

Adding to 220102222002210 its reverse (12200222201022), we get a palindrome (232302444203232).

The spelling of 220102222002210 in words is "two hundred twenty trillion, one hundred two billion, two hundred twenty-two million, two thousand, two hundred ten".