2302222112 has 12 divisors (see below), whose sum is σ = 4532499846. Its totient is φ = 1151111040.

The previous prime is 2302222063. The next prime is 2302222123. The reversal of 2302222112 is 2112222032.

It can be written as a sum of positive squares in only one way, i.e., 1526933776 + 775288336 = 39076^2 + 27844^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35972189 + ... + 35972252.

Almost surely, 2^2302222112 is an apocalyptic number.

It is an amenable number.

2302222112 is a deficient number, since it is larger than the sum of its proper divisors (2230277734).

2302222112 is an equidigital number, since it uses as much as digits as its factorization.

2302222112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71944451 (or 71944443 counting only the distinct ones).

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

The square root of 2302222112 is about 47981.4767592662. The cubic root of 2302222112 is about 1320.4310866258.

Adding to 2302222112 its reverse (2112222032), we get a palindrome (4414444144).

The spelling of 2302222112 in words is "two billion, three hundred two million, two hundred twenty-two thousand, one hundred twelve".