1112565016 has 32 divisors (see below), whose sum is σ = 2209271040. Its totient is φ = 524148768.

The previous prime is 1112565011. The next prime is 1112565089. The reversal of 1112565016 is 6105652111.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1112565011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32796 + ... + 57451.

It is an arithmetic number, because the mean of its divisors is an integer number (69039720).

Almost surely, 2^1112565016 is an apocalyptic number.

It is an amenable number.

1112565016 is a deficient number, since it is larger than the sum of its proper divisors (1096706024).

1112565016 is a wasteful number, since it uses less digits than its factorization.

1112565016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 90343 (or 90339 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 28.

The square root of 1112565016 is about 33355.1347771224. The cubic root of 1112565016 is about 1036.1957338018.

The spelling of 1112565016 in words is "one billion, one hundred twelve million, five hundred sixty-five thousand, sixteen".