112985624777 has 8 divisors (see below), whose sum is σ = 115569309192. Its totient is φ = 110425536000.

The previous prime is 112985624743. The next prime is 112985624809. The reversal of 112985624777 is 777426589211.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 13797791296 + 99187833481 = 117464^2 + 314941^2 .

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 112985624777 - 2¹² = 112985620681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112985624707) 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, 5889224 + ... + 5908377.

It is an arithmetic number, because the mean of its divisors is an integer number (14446163649).

Almost surely, 2^112985624777 is an apocalyptic number.

It is an amenable number.

112985624777 is a deficient number, since it is larger than the sum of its proper divisors (2583684415).

112985624777 is a wasteful number, since it uses less digits than its factorization.

112985624777 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11797819.

The product of its digits is 11854080, while the sum is 59.

The spelling of 112985624777 in words is "one hundred twelve billion, nine hundred eighty-five million, six hundred twenty-four thousand, seven hundred seventy-seven".