1112230402312 has 16 divisors (see below), whose sum is σ = 2088834023340. Its totient is φ = 555207996096.

The previous prime is 1112230402289. The next prime is 1112230402397. The reversal of 1112230402312 is 2132040322111.

It can be written as a sum of positive squares in 2 ways, for example, as 987173396356 + 125057005956 = 993566^2 + 353634^2 .

It is a super-2 number, since 2×1112230402312² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113395423 + ... + 113405230.

Almost surely, 2^{1112230402312} is an apocalyptic number.

It is an amenable number.

1112230402312 is a deficient number, since it is larger than the sum of its proper divisors (976603621028).

1112230402312 is a wasteful number, since it uses less digits than its factorization.

1112230402312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 226801272 (or 226801268 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 1112230402312 its reverse (2132040322111), we get a palindrome (3244270724423).

The spelling of 1112230402312 in words is "one trillion, one hundred twelve billion, two hundred thirty million, four hundred two thousand, three hundred twelve".