11065322725 has 6 divisors (see below), whose sum is σ = 13721000210. Its totient is φ = 8852258160.

The previous prime is 11065322711. The next prime is 11065322731. The reversal of 11065322725 is 52722356011.

It can be written as a sum of positive squares in 3 ways, for example, as 891977956 + 10173344769 = 29866^2 + 100863^2 .

It is a de Polignac number, because none of the positive numbers 2^k-11065322725 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 221306430 + ... + 221306479.

Almost surely, 2^11065322725 is an apocalyptic number.

It is an amenable number.

11065322725 is a deficient number, since it is larger than the sum of its proper divisors (2655677485).

11065322725 is an equidigital number, since it uses as much as digits as its factorization.

11065322725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 442612919 (or 442612914 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

Adding to 11065322725 its reverse (52722356011), we get a palindrome (63787678736).

The spelling of 11065322725 in words is "eleven billion, sixty-five million, three hundred twenty-two thousand, seven hundred twenty-five".