11205148007099 has 4 divisors (see below), whose sum is σ = 11205154970640. Its totient is φ = 11205141043560.

The previous prime is 11205148007089. The next prime is 11205148007233. The reversal of 11205148007099 is 99070084150211.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 11205148007099 - 2⁴⁰ = 10105636379323 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11205148007089) 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, 304034 + ... + 4743704.

It is an arithmetic number, because the mean of its divisors is an integer number (2801288742660).

Almost surely, 2^{11205148007099} is an apocalyptic number.

11205148007099 is a deficient number, since it is larger than the sum of its proper divisors (6963541).

11205148007099 is an equidigital number, since it uses as much as digits as its factorization.

11205148007099 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6963540.

The product of its (nonzero) digits is 181440, while the sum is 47.

The spelling of 11205148007099 in words is "eleven trillion, two hundred five billion, one hundred forty-eight million, seven thousand, ninety-nine".