1126112168 has 16 divisors (see below), whose sum is σ = 2168527380. Its totient is φ = 547838208.

The previous prime is 1126112167. The next prime is 1126112171. The reversal of 1126112168 is 8612116211.

It can be written as a sum of positive squares in 2 ways, for example, as 1103435524 + 22676644 = 33218^2 + 4762^2 .

It is a super-2 number, since 2×1126112168² = 2536257229835320448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1126112168.

It is not an unprimeable number, because it can be changed into a prime (1126112161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1901921 + ... + 1902512.

Almost surely, 2^1126112168 is an apocalyptic number.

It is an amenable number.

1126112168 is a deficient number, since it is larger than the sum of its proper divisors (1042415212).

1126112168 is a wasteful number, since it uses less digits than its factorization.

1126112168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3804476 (or 3804472 counting only the distinct ones).

The product of its digits is 1152, while the sum is 29.

The square root of 1126112168 is about 33557.5947886615. The cubic root of 1126112168 is about 1040.3845249697.

Adding to 1126112168 its reverse (8612116211), we get a palindrome (9738228379).

The spelling of 1126112168 in words is "one billion, one hundred twenty-six million, one hundred twelve thousand, one hundred sixty-eight".