11204013311112 has 32 divisors (see below), whose sum is σ = 29657682295200. Its totient is φ = 3514984568064.

The previous prime is 11204013311017. The next prime is 11204013311159. The reversal of 11204013311112 is 21111331040211.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13730408062 + ... + 13730408877.

It is an arithmetic number, because the mean of its divisors is an integer number (926802571725).

Almost surely, 2^{11204013311112} is an apocalyptic number.

11204013311112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11204013311112 is an abundant number, since it is smaller than the sum of its proper divisors (18453668984088).

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

11204013311112 is a wasteful number, since it uses less digits than its factorization.

11204013311112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27460816965 (or 27460816961 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 21.

Adding to 11204013311112 its reverse (21111331040211), we get a palindrome (32315344351323).

The spelling of 11204013311112 in words is "eleven trillion, two hundred four billion, thirteen million, three hundred eleven thousand, one hundred twelve".