220122322230 has 16 divisors (see below), whose sum is σ = 528293573424. Its totient is φ = 58699285920.

The previous prime is 220122322213. The next prime is 220122322241. The reversal of 220122322230 is 32223221022.

It is a junction number, because it is equal to n+sod(n) for n = 220122322197 and 220122322206.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3668705341 + ... + 3668705400.

It is an arithmetic number, because the mean of its divisors is an integer number (33018348339).

Almost surely, 2^220122322230 is an apocalyptic number.

220122322230 is an abundant number, since it is smaller than the sum of its proper divisors (308171251194).

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

220122322230 is a wasteful number, since it uses less digits than its factorization.

220122322230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7337410751.

The product of its (nonzero) digits is 1152, while the sum is 21.

Adding to 220122322230 its reverse (32223221022), we get a palindrome (252345543252).

The spelling of 220122322230 in words is "two hundred twenty billion, one hundred twenty-two million, three hundred twenty-two thousand, two hundred thirty".