220222110120 has 32 divisors (see below), whose sum is σ = 660666330720. Its totient is φ = 58725896000.

The previous prime is 220222110071. The next prime is 220222110127. The reversal of 220222110120 is 21011222022.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 220222110120.

It is not an unprimeable number, because it can be changed into a prime (220222110127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 917592006 + ... + 917592245.

It is an arithmetic number, because the mean of its divisors is an integer number (20645822835).

Almost surely, 2^220222110120 is an apocalyptic number.

220222110120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

220222110120 is an abundant number, since it is smaller than the sum of its proper divisors (440444220600).

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

220222110120 is a wasteful number, since it uses less digits than its factorization.

220222110120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1835184265 (or 1835184261 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 15.

Adding to 220222110120 its reverse (21011222022), we get a palindrome (241233332142).

The spelling of 220222110120 in words is "two hundred twenty billion, two hundred twenty-two million, one hundred ten thousand, one hundred twenty".