11034221312 has 18 divisors (see below), whose sum is σ = 22025340708. Its totient is φ = 5517110528.

The previous prime is 11034221311. The next prime is 11034221333. The reversal of 11034221312 is 21312243011.

It is not an unprimeable number, because it can be changed into a prime (11034221311) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 21550958 + ... + 21551469.

Almost surely, 2^11034221312 is an apocalyptic number.

It is an amenable number.

11034221312 is a deficient number, since it is larger than the sum of its proper divisors (10991119396).

11034221312 is an frugal number, since it uses more digits than its factorization.

11034221312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43102443 (or 43102429 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 11034221312 its reverse (21312243011), we get a palindrome (32346464323).

The spelling of 11034221312 in words is "eleven billion, thirty-four million, two hundred twenty-one thousand, three hundred twelve".