11022454799 has 4 divisors (see below), whose sum is σ = 11022682200. Its totient is φ = 11022227400.

The previous prime is 11022454789. The next prime is 11022454811. The reversal of 11022454799 is 99745422011.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11022454799 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11022454789) 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, 8624 + ... + 148725.

It is an arithmetic number, because the mean of its divisors is an integer number (2755670550).

Almost surely, 2^11022454799 is an apocalyptic number.

11022454799 is a deficient number, since it is larger than the sum of its proper divisors (227401).

11022454799 is an equidigital number, since it uses as much as digits as its factorization.

11022454799 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 227400.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 11022454799 in words is "eleven billion, twenty-two million, four hundred fifty-four thousand, seven hundred ninety-nine".