11012111135588 has 12 divisors (see below), whose sum is σ = 19289221804860. Its totient is φ = 5500904905632.

The previous prime is 11012111135587. The next prime is 11012111135653. The reversal of 11012111135588 is 88553111121011.

It can be written as a sum of positive squares in 2 ways, for example, as 8826793464064 + 2185317671524 = 2970992^2 + 1478282^2 .

It is not an unprimeable number, because it can be changed into a prime (11012111135587) 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 3 ways as a sum of consecutive naturals, for example, 1287660731 + ... + 1287669282.

It is an arithmetic number, because the mean of its divisors is an integer number (1607435150405).

Almost surely, 2^{11012111135588} is an apocalyptic number.

It is an amenable number.

11012111135588 is a deficient number, since it is larger than the sum of its proper divisors (8277110669272).

11012111135588 is a wasteful number, since it uses less digits than its factorization.

11012111135588 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575331086 (or 2575331084 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 38.

Adding to 11012111135588 its reverse (88553111121011), we get a palindrome (99565222256599).

The spelling of 11012111135588 in words is "eleven trillion, twelve billion, one hundred eleven million, one hundred thirty-five thousand, five hundred eighty-eight".