112565421076 has 24 divisors (see below), whose sum is σ = 204627848040. Its totient is φ = 54116428800.

The previous prime is 112565420987. The next prime is 112565421083. The reversal of 112565421076 is 670124565211.

It can be written as a sum of positive squares in 4 ways, for example, as 8704890000 + 103860531076 = 93300^2 + 322274^2 .

It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

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, 1985305 + ... + 2041216.

It is an arithmetic number, because the mean of its divisors is an integer number (8526160335).

Almost surely, 2^112565421076 is an apocalyptic number.

It is an amenable number.

112565421076 is a deficient number, since it is larger than the sum of its proper divisors (92062426964).

112565421076 is a wasteful number, since it uses less digits than its factorization.

112565421076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4026795 (or 4026793 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

Adding to 112565421076 its reverse (670124565211), we get a palindrome (782689986287).

The spelling of 112565421076 in words is "one hundred twelve billion, five hundred sixty-five million, four hundred twenty-one thousand, seventy-six".