222230322202 has 48 divisors (see below), whose sum is σ = 389674176192. Its totient is φ = 95051940480.

The previous prime is 222230322143. The next prime is 222230322217. The reversal of 222230322202 is 202223032222.

It is a super-2 number, since 2×222230322202² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17573802 + ... + 17586442.

It is an arithmetic number, because the mean of its divisors is an integer number (8118212004).

Almost surely, 2^222230322202 is an apocalyptic number.

222230322202 is a deficient number, since it is larger than the sum of its proper divisors (167443853990).

222230322202 is an frugal number, since it uses more digits than its factorization.

222230322202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13201 (or 13173 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 22.

Adding to 222230322202 its reverse (202223032222), we get a palindrome (424453354424).

It can be divided in two parts, 22223032220 and 2, that added together give a palindrome (22223032222).

The spelling of 222230322202 in words is "two hundred twenty-two billion, two hundred thirty million, three hundred twenty-two thousand, two hundred two".