1112081192 has 32 divisors (see below), whose sum is σ = 2137661280. Its totient is φ = 542168640.

The previous prime is 1112081143. The next prime is 1112081221. The reversal of 1112081192 is 2911802111.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61067 + ... + 77157.

It is an arithmetic number, because the mean of its divisors is an integer number (66801915).

Almost surely, 2^1112081192 is an apocalyptic number.

It is an amenable number.

1112081192 is a deficient number, since it is larger than the sum of its proper divisors (1025580088).

1112081192 is a wasteful number, since it uses less digits than its factorization.

1112081192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16313 (or 16309 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 26.

The square root of 1112081192 is about 33347.8813719852. The cubic root of 1112081192 is about 1036.0455076585.

The spelling of 1112081192 in words is "one billion, one hundred twelve million, eighty-one thousand, one hundred ninety-two".