112261430777 has 8 divisors (see below), whose sum is σ = 112506662016. Its totient is φ = 112016288032.

The previous prime is 112261430773. The next prime is 112261430789. The reversal of 112261430777 is 777034162211.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 112261430777 - 2² = 112261430773 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112261430773) 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, 2947268 + ... + 2985114.

It is an arithmetic number, because the mean of its divisors is an integer number (14063332752).

Almost surely, 2^112261430777 is an apocalyptic number.

It is an amenable number.

112261430777 is a deficient number, since it is larger than the sum of its proper divisors (245231239).

112261430777 is an equidigital number, since it uses as much as digits as its factorization.

112261430777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44247.

The product of its (nonzero) digits is 98784, while the sum is 41.

Adding to 112261430777 its reverse (777034162211), we get a palindrome (889295592988).

The spelling of 112261430777 in words is "one hundred twelve billion, two hundred sixty-one million, four hundred thirty thousand, seven hundred seventy-seven".