220223310321210 has 64 divisors (see below), whose sum is σ = 604121547773952. Its totient is φ = 50330050975296.

The previous prime is 220223310321151. The next prime is 220223310321241. The reversal of 220223310321210 is 12123013322022.

220223310321210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 68270502 + ... + 71423441.

It is an arithmetic number, because the mean of its divisors is an integer number (9439399183968).

Almost surely, 2^{220223310321210} is an apocalyptic number.

220223310321210 is an abundant number, since it is smaller than the sum of its proper divisors (383898237452742).

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

220223310321210 is a wasteful number, since it uses less digits than its factorization.

220223310321210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 139701467.

The product of its (nonzero) digits is 1728, while the sum is 24.

Adding to 220223310321210 its reverse (12123013322022), we get a palindrome (232346323643232).

The spelling of 220223310321210 in words is "two hundred twenty trillion, two hundred twenty-three billion, three hundred ten million, three hundred twenty-one thousand, two hundred ten".