11033444212 has 12 divisors (see below), whose sum is σ = 22066888480. Its totient is φ = 4728618936.

The previous prime is 11033444209. The next prime is 11033444221. The reversal of 11033444212 is 21244433011.

11033444212 is an admirable number.

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 3 ways as a sum of consecutive naturals, for example, 197025762 + ... + 197025817.

Almost surely, 2^11033444212 is an apocalyptic number.

It is an amenable number.

11033444212 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11033444212 is a wasteful number, since it uses less digits than its factorization.

11033444212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394051590 (or 394051588 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 25.

Adding to 11033444212 its reverse (21244433011), we get a palindrome (32277877223).

The spelling of 11033444212 in words is "eleven billion, thirty-three million, four hundred forty-four thousand, two hundred twelve".