11127061065550 has 24 divisors (see below), whose sum is σ = 21255693952536. Its totient is φ = 4330531873440.

The previous prime is 11127061065539. The next prime is 11127061065551. The reversal of 11127061065550 is 5556016072111.

It is a super-2 number, since 2×11127061065550² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11127061065551) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3007311952 + ... + 3007315651.

It is an arithmetic number, because the mean of its divisors is an integer number (885653914689).

Almost surely, 2^{11127061065550} is an apocalyptic number.

11127061065550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11127061065550 is a deficient number, since it is larger than the sum of its proper divisors (10128632886986).

11127061065550 is a wasteful number, since it uses less digits than its factorization.

11127061065550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6014627652 (or 6014627647 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 40.

The spelling of 11127061065550 in words is "eleven trillion, one hundred twenty-seven billion, sixty-one million, sixty-five thousand, five hundred fifty".