220101224122230 has 32 divisors (see below), whose sum is σ = 576265023157248. Its totient is φ = 53357872514400.

The previous prime is 220101224122207. The next prime is 220101224122237. The reversal of 220101224122230 is 32221422101022.

It is a self number, because there is not a number n which added to its sum of digits gives 220101224122230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (220101224122237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 333486702886 + ... + 333486703545.

It is an arithmetic number, because the mean of its divisors is an integer number (18008281973664).

Almost surely, 2^{220101224122230} is an apocalyptic number.

220101224122230 is an abundant number, since it is smaller than the sum of its proper divisors (356163799035018).

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

220101224122230 is a wasteful number, since it uses less digits than its factorization.

220101224122230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 666973406452.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 220101224122230 its reverse (32221422101022), we get a palindrome (252322646223252).

The spelling of 220101224122230 in words is "two hundred twenty trillion, one hundred one billion, two hundred twenty-four million, one hundred twenty-two thousand, two hundred thirty".