1065118946116 has 9 divisors (see below), whose sum is σ = 1863961767871. Its totient is φ = 532558441012.

The previous prime is 1065118946093. The next prime is 1065118946197. The reversal of 1065118946116 is 6116498115601.

The square root of 1065118946116 is 1032046.

It is a perfect power (a square), and thus also a powerful number.

It is a super-2 number, since 2×1065118946116² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1065118946116.

It is an unprimeable number.

It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 1806081 + ... + 2322103.

Almost surely, 2^{1065118946116} is an apocalyptic number.

1065118946116 is the 1032046-th square number.

It is an amenable number.

1065118946116 is a deficient number, since it is larger than the sum of its proper divisors (798842821755).

1065118946116 is an frugal number, since it uses more digits than its factorization.

1065118946116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1032050 (or 516025 counting only the distinct ones).

The product of its (nonzero) digits is 311040, while the sum is 49.

Multiplying 1065118946116 by its sum of digits (49), we get a square (52190828359684 = 7224322²).

The spelling of 1065118946116 in words is "one trillion, sixty-five billion, one hundred eighteen million, nine hundred forty-six thousand, one hundred sixteen".