11327223777 has 32 divisors (see below), whose sum is σ = 16318598400. Its totient is φ = 6963148800.

The previous prime is 11327223769. The next prime is 11327223797. The reversal of 11327223777 is 77732272311.

It is not a de Polignac number, because 11327223777 - 2³ = 11327223769 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11327223707) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 552099 + ... + 572247.

It is an arithmetic number, because the mean of its divisors is an integer number (509956200).

Almost surely, 2^11327223777 is an apocalyptic number.

11327223777 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

It is an amenable number.

11327223777 is a deficient number, since it is larger than the sum of its proper divisors (4991374623).

11327223777 is a wasteful number, since it uses less digits than its factorization.

11327223777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20393.

The product of its digits is 172872, while the sum is 42.

The spelling of 11327223777 in words is "eleven billion, three hundred twenty-seven million, two hundred twenty-three thousand, seven hundred seventy-seven".