11335104012 has 12 divisors (see below), whose sum is σ = 26448576056. Its totient is φ = 3778368000.

The previous prime is 11335103971. The next prime is 11335104023. The reversal of 11335104012 is 21040153311.

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

It is a super-2 number, since 2×11335104012² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 11335104012.

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, 472295989 + ... + 472296012.

Almost surely, 2^11335104012 is an apocalyptic number.

11335104012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11335104012 is an abundant number, since it is smaller than the sum of its proper divisors (15113472044).

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

11335104012 is a wasteful number, since it uses less digits than its factorization.

11335104012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 944592008 (or 944592006 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

Adding to 11335104012 its reverse (21040153311), we get a palindrome (32375257323).

The spelling of 11335104012 in words is "eleven billion, three hundred thirty-five million, one hundred four thousand, twelve".