11126151220799 has 4 divisors (see below), whose sum is σ = 11133418466760. Its totient is φ = 11118883974840.

The previous prime is 11126151220693. The next prime is 11126151220829. The reversal of 11126151220799 is 99702215162111.

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

It is a cyclic number.

It is not a de Polignac number, because 11126151220799 - 2²⁴ = 11126134443583 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 (11126151220399) 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, 3633620684 + ... + 3633623745.

It is an arithmetic number, because the mean of its divisors is an integer number (2783354616690).

Almost surely, 2^{11126151220799} is an apocalyptic number.

11126151220799 is a deficient number, since it is larger than the sum of its proper divisors (7267245961).

11126151220799 is an equidigital number, since it uses as much as digits as its factorization.

11126151220799 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7267245960.

The product of its (nonzero) digits is 136080, while the sum is 47.

The spelling of 11126151220799 in words is "eleven trillion, one hundred twenty-six billion, one hundred fifty-one million, two hundred twenty thousand, seven hundred ninety-nine".