220122102202210 has 64 divisors (see below), whose sum is σ = 431903807741952. Its totient is φ = 80289807607296.

The previous prime is 220122102202199. The next prime is 220122102202217. The reversal of 220122102202210 is 12202201221022.

It is not an unprimeable number, because it can be changed into a prime (220122102202217) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 24764014 + ... + 32457673.

It is an arithmetic number, because the mean of its divisors is an integer number (6748496995968).

Almost surely, 2^{220122102202210} is an apocalyptic number.

220122102202210 is a deficient number, since it is larger than the sum of its proper divisors (211781705539742).

220122102202210 is a wasteful number, since it uses less digits than its factorization.

220122102202210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57222067.

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 220122102202210 its reverse (12202201221022), we get a palindrome (232324303423232).

The spelling of 220122102202210 in words is "two hundred twenty trillion, one hundred twenty-two billion, one hundred two million, two hundred two thousand, two hundred ten".