1112981668715 has 8 divisors (see below), whose sum is σ = 1526374860000. Its totient is φ = 763187429952.

The previous prime is 1112981668651. The next prime is 1112981668723. The reversal of 1112981668715 is 5178661892111.

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 1112981668715 - 2⁶ = 1112981668651 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 15899738090 + ... + 15899738159.

It is an arithmetic number, because the mean of its divisors is an integer number (190796857500).

Almost surely, 2^{1112981668715} is an apocalyptic number.

1112981668715 is a deficient number, since it is larger than the sum of its proper divisors (413393191285).

1112981668715 is an equidigital number, since it uses as much as digits as its factorization.

1112981668715 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31799476261.

The product of its digits is 1451520, while the sum is 56.

The spelling of 1112981668715 in words is "one trillion, one hundred twelve billion, nine hundred eighty-one million, six hundred sixty-eight thousand, seven hundred fifteen".