11332213112 has 16 divisors (see below), whose sum is σ = 23179527000. Its totient is φ = 5151005920.

The previous prime is 11332213069. The next prime is 11332213117. The reversal of 11332213112 is 21131223311.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11332213117) 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 3 ways as a sum of consecutive naturals, for example, 64387487 + ... + 64387662.

Almost surely, 2^11332213112 is an apocalyptic number.

It is an amenable number.

11332213112 is an abundant number, since it is smaller than the sum of its proper divisors (11847313888).

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

11332213112 is a wasteful number, since it uses less digits than its factorization.

11332213112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128775166 (or 128775162 counting only the distinct ones).

The product of its digits is 216, while the sum is 20.

Adding to 11332213112 its reverse (21131223311), we get a palindrome (32463436423).

The spelling of 11332213112 in words is "eleven billion, three hundred thirty-two million, two hundred thirteen thousand, one hundred twelve".