1121112596 has 12 divisors (see below), whose sum is σ = 1962201780. Its totient is φ = 560483520.

The previous prime is 1121112581. The next prime is 1121112599. The reversal of 1121112596 is 6952111211.

It can be written as a sum of positive squares in 2 ways, for example, as 478996996 + 642115600 = 21886^2 + 25340^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1121112599) 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, 31616 + ... + 56936.

It is an arithmetic number, because the mean of its divisors is an integer number (163516815).

Almost surely, 2^1121112596 is an apocalyptic number.

It is an amenable number.

1121112596 is a deficient number, since it is larger than the sum of its proper divisors (841089184).

1121112596 is a wasteful number, since it uses less digits than its factorization.

1121112596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36394 (or 36392 counting only the distinct ones).

The product of its digits is 1080, while the sum is 29.

The square root of 1121112596 is about 33483.0195173613. The cubic root of 1121112596 is about 1038.8425844320.

The spelling of 1121112596 in words is "one billion, one hundred twenty-one million, one hundred twelve thousand, five hundred ninety-six".