222112302302 has 24 divisors (see below), whose sum is σ = 374001673248. Its totient is φ = 98812044320.

The previous prime is 222112302277. The next prime is 222112302319. The reversal of 222112302302 is 203203211222.

It is a happy number.

It is a congruent number.

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 11 ways as a sum of consecutive naturals, for example, 9752663 + ... + 9775410.

It is an arithmetic number, because the mean of its divisors is an integer number (15583403052).

Almost surely, 2^222112302302 is an apocalyptic number.

222112302302 is a gapful number since it is divisible by the number (22) formed by its first and last digit.

222112302302 is a deficient number, since it is larger than the sum of its proper divisors (151889370946).

222112302302 is a wasteful number, since it uses less digits than its factorization.

222112302302 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19528144 (or 19528133 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 222112302302 its reverse (203203211222), we get a palindrome (425315513524).

The spelling of 222112302302 in words is "two hundred twenty-two billion, one hundred twelve million, three hundred two thousand, three hundred two".