11004114012 has 12 divisors (see below), whose sum is σ = 25676266056. Its totient is φ = 3668038000.

The previous prime is 11004113999. The next prime is 11004114049. The reversal of 11004114012 is 21041140011.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×11004114012² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 11004113982 and 11004114000.

It is a congruent number.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 458504739 + ... + 458504762.

It is an arithmetic number, because the mean of its divisors is an integer number (2139688838).

Almost surely, 2^11004114012 is an apocalyptic number.

11004114012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11004114012 is an abundant number, since it is smaller than the sum of its proper divisors (14672152044).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11004114012 is a wasteful number, since it uses less digits than its factorization.

11004114012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 917009508 (or 917009506 counting only the distinct ones).

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 11004114012 its reverse (21041140011), we get a palindrome (32045254023).

The spelling of 11004114012 in words is "eleven billion, four million, one hundred fourteen thousand, twelve".