11155622664277 has 16 divisors (see below), whose sum is σ = 13776857216640. Its totient is φ = 8796302379072.

The previous prime is 11155622664269. The next prime is 11155622664289. The reversal of 11155622664277 is 77246622655111.

11155622664277 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11155622664277 - 2³ = 11155622664269 is a prime.

It is a super-4 number, since 4×11155622664277⁴ (a number of 53 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11155622664577) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 209170027 + ... + 209223352.

It is an arithmetic number, because the mean of its divisors is an integer number (861053576040).

Almost surely, 2^{11155622664277} is an apocalyptic number.

It is an amenable number.

11155622664277 is a deficient number, since it is larger than the sum of its proper divisors (2621234552363).

11155622664277 is a wasteful number, since it uses less digits than its factorization.

11155622664277 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 418393692.

The product of its digits is 8467200, while the sum is 55.

The spelling of 11155622664277 in words is "eleven trillion, one hundred fifty-five billion, six hundred twenty-two million, six hundred sixty-four thousand, two hundred seventy-seven".