222353210312 has 16 divisors (see below), whose sum is σ = 427080861900. Its totient is φ = 108464980480.

The previous prime is 222353210311. The next prime is 222353210327. The reversal of 222353210312 is 213012353222.

222353210312 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 204750820036 + 17602390276 = 452494^2 + 132674^2 .

It is not an unprimeable number, because it can be changed into a prime (222353210311) 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 3 ways as a sum of consecutive naturals, for example, 338952737 + ... + 338953392.

Almost surely, 2^222353210312 is an apocalyptic number.

It is an amenable number.

222353210312 is a deficient number, since it is larger than the sum of its proper divisors (204727651588).

222353210312 is a wasteful number, since it uses less digits than its factorization.

222353210312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 677906176 (or 677906172 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 26.

Adding to 222353210312 its reverse (213012353222), we get a palindrome (435365563534).

The spelling of 222353210312 in words is "two hundred twenty-two billion, three hundred fifty-three million, two hundred ten thousand, three hundred twelve".