1122130112 has 14 divisors (see below), whose sum is σ = 2226727068. Its totient is φ = 561065024.

The previous prime is 1122130109. The next prime is 1122130127. The reversal of 1122130112 is 2110312211.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8766578 + ... + 8766705.

Almost surely, 2^1122130112 is an apocalyptic number.

It is an amenable number.

1122130112 is a deficient number, since it is larger than the sum of its proper divisors (1104596956).

1122130112 is an equidigital number, since it uses as much as digits as its factorization.

1122130112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17533295 (or 17533285 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 14.

The square root of 1122130112 is about 33498.2105790742. The cubic root of 1122130112 is about 1039.1567721203.

Adding to 1122130112 its reverse (2110312211), we get a palindrome (3232442323).

The spelling of 1122130112 in words is "one billion, one hundred twenty-two million, one hundred thirty thousand, one hundred twelve".