112234456777 has 4 divisors (see below), whose sum is σ = 112648606336. Its totient is φ = 111820307220.

The previous prime is 112234456759. The next prime is 112234456781. The reversal of 112234456777 is 777654432211.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112234456777 is a prime.

It is a Duffinian number.

It is a plaindrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 112234456777.

It is not an unprimeable number, because it can be changed into a prime (112234456277) 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, 207074373 + ... + 207074914.

It is an arithmetic number, because the mean of its divisors is an integer number (28162151584).

Almost surely, 2^112234456777 is an apocalyptic number.

It is an amenable number.

112234456777 is a deficient number, since it is larger than the sum of its proper divisors (414149559).

112234456777 is an equidigital number, since it uses as much as digits as its factorization.

112234456777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 414149558.

The product of its digits is 1975680, while the sum is 49.

Adding to 112234456777 its reverse (777654432211), we get a palindrome (889888888988).

The spelling of 112234456777 in words is "one hundred twelve billion, two hundred thirty-four million, four hundred fifty-six thousand, seven hundred seventy-seven".