222210300220 has 24 divisors (see below), whose sum is σ = 478023135408. Its totient is φ = 86716214400.

The previous prime is 222210300217. The next prime is 222210300229. The reversal of 222210300220 is 22003012222.

222210300220 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 222210300194 and 222210300203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (222210300229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 135493266 + ... + 135494905.

It is an arithmetic number, because the mean of its divisors is an integer number (19917630642).

Almost surely, 2^222210300220 is an apocalyptic number.

222210300220 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

222210300220 is an abundant number, since it is smaller than the sum of its proper divisors (255812835188).

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

222210300220 is a wasteful number, since it uses less digits than its factorization.

222210300220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 270988221 (or 270988219 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 16.

Adding to 222210300220 its reverse (22003012222), we get a palindrome (244213312442).

The spelling of 222210300220 in words is "two hundred twenty-two billion, two hundred ten million, three hundred thousand, two hundred twenty".