11020011232011 has 16 divisors (see below), whose sum is σ = 15039609361920. Its totient is φ = 7173647157600.

The previous prime is 11020011232007. The next prime is 11020011232039. The reversal of 11020011232011 is 11023211002011.

It is not a de Polignac number, because 11020011232011 - 2² = 11020011232007 is a prime.

It is a super-2 number, since 2×11020011232011² (a number of 27 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (11020011232091) 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 15 ways as a sum of consecutive naturals, for example, 12513651 + ... + 13365308.

It is an arithmetic number, because the mean of its divisors is an integer number (939975585120).

Almost surely, 2^{11020011232011} is an apocalyptic number.

11020011232011 is a deficient number, since it is larger than the sum of its proper divisors (4019598129909).

11020011232011 is a wasteful number, since it uses less digits than its factorization.

11020011232011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25882306.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 11020011232011 its reverse (11023211002011), we get a palindrome (22043222234022).

The spelling of 11020011232011 in words is "eleven trillion, twenty billion, eleven million, two hundred thirty-two thousand, eleven".