11033004212 has 12 divisors (see below), whose sum is σ = 19572247716. Its totient is φ = 5440933440.

The previous prime is 11033004197. The next prime is 11033004239. The reversal of 11033004212 is 21240033011.

It can be written as a sum of positive squares in 2 ways, for example, as 7028139556 + 4004864656 = 83834^2 + 63284^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18891839 + ... + 18892422.

It is an arithmetic number, because the mean of its divisors is an integer number (1631020643).

Almost surely, 2^11033004212 is an apocalyptic number.

It is an amenable number.

11033004212 is a deficient number, since it is larger than the sum of its proper divisors (8539243504).

11033004212 is a wasteful number, since it uses less digits than its factorization.

11033004212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37784338 (or 37784336 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 11033004212 its reverse (21240033011), we get a palindrome (32273037223).

The spelling of 11033004212 in words is "eleven billion, thirty-three million, four thousand, two hundred twelve".