222200302112 has 24 divisors (see below), whose sum is σ = 442372095900. Its totient is φ = 109851833344.

The previous prime is 222200302099. The next prime is 222200302133. The reversal of 222200302112 is 211203002222.

It can be written as a sum of positive squares in 2 ways, for example, as 183735678736 + 38464623376 = 428644^2 + 196124^2 .

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 39007037 + ... + 39012732.

Almost surely, 2^222200302112 is an apocalyptic number.

It is an amenable number.

222200302112 is a deficient number, since it is larger than the sum of its proper divisors (220171793788).

222200302112 is an equidigital number, since it uses as much as digits as its factorization.

222200302112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78019868 (or 78019860 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 17.

Adding to 222200302112 its reverse (211203002222), we get a palindrome (433403304334).

The spelling of 222200302112 in words is "two hundred twenty-two billion, two hundred million, three hundred two thousand, one hundred twelve".