1116246214509 has 16 divisors (see below), whose sum is σ = 1494299378880. Its totient is φ = 741184357760.

The previous prime is 1116246214469. The next prime is 1116246214511. The reversal of 1116246214509 is 9054126426111.

It is a cyclic number.

It is not a de Polignac number, because 1116246214509 - 2⁷ = 1116246214381 is a prime.

It is a super-2 number, since 2×1116246214509² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1116246214549) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55939 + ... + 1495199.

It is an arithmetic number, because the mean of its divisors is an integer number (93393711180).

Almost surely, 2^{1116246214509} is an apocalyptic number.

It is an amenable number.

1116246214509 is a deficient number, since it is larger than the sum of its proper divisors (378053164371).

1116246214509 is a wasteful number, since it uses less digits than its factorization.

1116246214509 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1440300.

The product of its (nonzero) digits is 103680, while the sum is 42.

The spelling of 1116246214509 in words is "one trillion, one hundred sixteen billion, two hundred forty-six million, two hundred fourteen thousand, five hundred nine".