11024279899 has 4 divisors (see below), whose sum is σ = 11052049264. Its totient is φ = 10996510536.

The previous prime is 11024279881. The next prime is 11024279911. The reversal of 11024279899 is 99897242011.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 99897242011 = 7 ⋅14271034573.

It is a cyclic number.

It is not a de Polignac number, because 11024279899 - 2⁷ = 11024279771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11024279869) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13884087 + ... + 13884880.

It is an arithmetic number, because the mean of its divisors is an integer number (2763012316).

Almost surely, 2^11024279899 is an apocalyptic number.

11024279899 is a deficient number, since it is larger than the sum of its proper divisors (27769365).

11024279899 is an equidigital number, since it uses as much as digits as its factorization.

11024279899 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27769364.

The product of its (nonzero) digits is 653184, while the sum is 52.

The spelling of 11024279899 in words is "eleven billion, twenty-four million, two hundred seventy-nine thousand, eight hundred ninety-nine".