112565543402 has 8 divisors (see below), whose sum is σ = 181836647076. Its totient is φ = 51953327712.

The previous prime is 112565543341. The next prime is 112565543417. The reversal of 112565543402 is 204345565211.

It can be written as a sum of positive squares in 2 ways, for example, as 112534082521 + 31460881 = 335461^2 + 5609^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×112565543402² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2164721963 + ... + 2164722014.

Almost surely, 2^112565543402 is an apocalyptic number.

112565543402 is a deficient number, since it is larger than the sum of its proper divisors (69271103674).

112565543402 is a wasteful number, since it uses less digits than its factorization.

112565543402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4329443992.

The product of its (nonzero) digits is 144000, while the sum is 38.

The spelling of 112565543402 in words is "one hundred twelve billion, five hundred sixty-five million, five hundred forty-three thousand, four hundred two".