11019060333009 has 15 divisors (see below), whose sum is σ = 16460616237483. Its totient is φ = 7346020305024.

The previous prime is 11019060332921. The next prime is 11019060333019. The reversal of 11019060333009 is 90033306091011.

The square root of 11019060333009 is 3319497.

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

11019060333009 is a `hidden beast` number, since 1 + 1 + 0 + 19 + 0 + 603 + 3 + 30 + 0 + 9 = 666.

It can be written as a sum of positive squares in only one way, i.e., 3951289206225 + 7067771126784 = 1987785^2 + 2658528^2 .

It is not a de Polignac number, because 11019060333009 - 2³⁵ = 10984700594641 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11019060333019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 29691057 + ... + 30059889.

Almost surely, 2^{11019060333009} is an apocalyptic number.

11019060333009 is the 3319497-th square number.

11019060333009 is the 1659749-th centered octagonal number.

It is an amenable number.

11019060333009 is a deficient number, since it is larger than the sum of its proper divisors (5441555904474).

11019060333009 is an frugal number, since it uses more digits than its factorization.

11019060333009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 737678 (or 368836 counting only the distinct ones).

The product of its (nonzero) digits is 13122, while the sum is 36.

Multiplying 11019060333009 by its sum of digits (36), we get a square (396686171988324 = 19916982²).

The spelling of 11019060333009 in words is "eleven trillion, nineteen billion, sixty million, three hundred thirty-three thousand, nine".