11133022012 has 24 divisors (see below), whose sum is σ = 22325759456. Its totient is φ = 4758499008.

The previous prime is 11133022003. The next prime is 11133022037. The reversal of 11133022012 is 21022033111.

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 7 ways as a sum of consecutive naturals, for example, 522543 + ... + 543430.

Almost surely, 2^11133022012 is an apocalyptic number.

It is an amenable number.

11133022012 is an abundant number, since it is smaller than the sum of its proper divisors (11192737444).

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

11133022012 is a wasteful number, since it uses less digits than its factorization.

11133022012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1066357 (or 1066355 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11133022012 its reverse (21022033111), we get a palindrome (32155055123).

The spelling of 11133022012 in words is "eleven billion, one hundred thirty-three million, twenty-two thousand, twelve".