222002202222112 has 96 divisors (see below), whose sum is σ = 470897316139824. Its totient is φ = 102416862412800.

The previous prime is 222002202222109. The next prime is 222002202222121. The reversal of 222002202222112 is 211222202200222.

It can be written as a sum of positive squares in 8 ways, for example, as 123966935793936 + 98035266428176 = 11134044^2 + 9901276^2 .

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 15 ways as a sum of consecutive naturals, for example, 10540904062 + ... + 10540925122.

Almost surely, 2^{222002202222112} is an apocalyptic number.

It is an amenable number.

222002202222112 is an abundant number, since it is smaller than the sum of its proper divisors (248895113917712).

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

222002202222112 is a wasteful number, since it uses less digits than its factorization.

222002202222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31182 (or 31174 counting only the distinct ones).

The product of its (nonzero) digits is 1024, while the sum is 22.

Adding to 222002202222112 its reverse (211222202200222), we get a palindrome (433224404422334).

The spelling of 222002202222112 in words is "two hundred twenty-two trillion, two billion, two hundred two million, two hundred twenty-two thousand, one hundred twelve".