11322322011 has 96 divisors (see below), whose sum is σ = 22552578048. Its totient is φ = 5282392320.

The previous prime is 11322321979. The next prime is 11322322019. The reversal of 11322322011 is 11022322311.

11322322011 is a `hidden beast` number, since 11 + 322 + 322 + 0 + 11 = 666.

It is not a de Polignac number, because 11322322011 - 2⁵ = 11322321979 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11322322019) 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 95 ways as a sum of consecutive naturals, for example, 316350 + ... + 350316.

It is an arithmetic number, because the mean of its divisors is an integer number (234922688).

Almost surely, 2^11322322011 is an apocalyptic number.

11322322011 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11322322011 is a deficient number, since it is larger than the sum of its proper divisors (11230256037).

11322322011 is a wasteful number, since it uses less digits than its factorization.

11322322011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 34041 (or 34038 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 18.

Adding to 11322322011 its reverse (11022322311), we get a palindrome (22344644322).

It can be divided in two parts, 11322 and 322011, that added together give a palindrome (333333).

The spelling of 11322322011 in words is "eleven billion, three hundred twenty-two million, three hundred twenty-two thousand, eleven".