11019200001 has 8 divisors (see below), whose sum is σ = 14694830400. Its totient is φ = 7344851472.

The previous prime is 11019199999. The next prime is 11019200053. The reversal of 11019200001 is 10000291011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11019200001 - 2¹ = 11019199999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11019200501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 300226 + ... + 334923.

It is an arithmetic number, because the mean of its divisors is an integer number (1836853800).

Almost surely, 2^11019200001 is an apocalyptic number.

It is an amenable number.

11019200001 is a deficient number, since it is larger than the sum of its proper divisors (3675630399).

11019200001 is an equidigital number, since it uses as much as digits as its factorization.

11019200001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 640935.

The product of its (nonzero) digits is 18, while the sum is 15.

Adding to 11019200001 its reverse (10000291011), we get a palindrome (21019491012).

The spelling of 11019200001 in words is "eleven billion, nineteen million, two hundred thousand, one".