11011244243212 has 6 divisors (see below), whose sum is σ = 19269677425628. Its totient is φ = 5505622121604.

The previous prime is 11011244243191. The next prime is 11011244243213. The reversal of 11011244243212 is 21234244211011.

It is not an unprimeable number, because it can be changed into a prime (11011244243213) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376405530398 + ... + 1376405530405.

Almost surely, 2^{11011244243212} is an apocalyptic number.

It is an amenable number.

11011244243212 is a deficient number, since it is larger than the sum of its proper divisors (8258433182416).

11011244243212 is a wasteful number, since it uses less digits than its factorization.

11011244243212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2752811060807 (or 2752811060805 counting only the distinct ones).

The product of its (nonzero) digits is 3072, while the sum is 28.

Adding to 11011244243212 its reverse (21234244211011), we get a palindrome (32245488454223).

The spelling of 11011244243212 in words is "eleven trillion, eleven billion, two hundred forty-four million, two hundred forty-three thousand, two hundred twelve".