112772387730773 has 4 divisors (see below), whose sum is σ = 112778737187628. Its totient is φ = 112766038273920.

The previous prime is 112772387730757. The next prime is 112772387730791. The reversal of 112772387730773 is 377037783277211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39475108858084 + 73297278872689 = 6282922^2 + 8561383^2 .

It is a cyclic number.

It is not a de Polignac number, because 112772387730773 - 2⁴ = 112772387730757 is a prime.

It is a super-2 number, since 2×112772387730773² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112772387732773) 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, 3174701786 + ... + 3174737307.

It is an arithmetic number, because the mean of its divisors is an integer number (28194684296907).

Almost surely, 2^{112772387730773} is an apocalyptic number.

It is an amenable number.

112772387730773 is a deficient number, since it is larger than the sum of its proper divisors (6349456855).

112772387730773 is an equidigital number, since it uses as much as digits as its factorization.

112772387730773 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6349456854.

The product of its (nonzero) digits is 101648736, while the sum is 65.

The spelling of 112772387730773 in words is "one hundred twelve trillion, seven hundred seventy-two billion, three hundred eighty-seven million, seven hundred thirty thousand, seven hundred seventy-three".