11201001220112 has 80 divisors (see below), whose sum is σ = 24332569972992. Its totient is φ = 4951297628160.

The previous prime is 11201001220111. The next prime is 11201001220147. The reversal of 11201001220112 is 21102210010211.

It is not an unprimeable number, because it can be changed into a prime (11201001220111) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3013673 + ... + 5611080.

Almost surely, 2^{11201001220112} is an apocalyptic number.

It is an amenable number.

11201001220112 is an abundant number, since it is smaller than the sum of its proper divisors (13131568752880).

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

11201001220112 is a wasteful number, since it uses less digits than its factorization.

11201001220112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8624976 (or 8624970 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 14.

Adding to 11201001220112 its reverse (21102210010211), we get a palindrome (32303211230323).

The spelling of 11201001220112 in words is "eleven trillion, two hundred one billion, one million, two hundred twenty thousand, one hundred twelve".