1101122332011 has 64 divisors (see below), whose sum is σ = 1861011331200. Its totient is φ = 637447200768.

The previous prime is 1101122331997. The next prime is 1101122332019. The reversal of 1101122332011 is 1102332211011.

1101122332011 is a `hidden beast` number, since 110 + 1 + 1 + 223 + 320 + 11 = 666.

It is not a de Polignac number, because 1101122332011 - 2⁵ = 1101122331979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1101122332019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12660405 + ... + 12747081.

It is an arithmetic number, because the mean of its divisors is an integer number (29078302050).

Almost surely, 2^{1101122332011} is an apocalyptic number.

1101122332011 is a deficient number, since it is larger than the sum of its proper divisors (759888999189).

1101122332011 is a wasteful number, since it uses less digits than its factorization.

1101122332011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88845 (or 88839 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 1101122332011 its reverse (1102332211011), we get a palindrome (2203454543022).

The spelling of 1101122332011 in words is "one trillion, one hundred one billion, one hundred twenty-two million, three hundred thirty-two thousand, eleven".