11212002010112 has 22 divisors (see below), whose sum is σ = 22413054801558. Its totient is φ = 5606001004544.

The previous prime is 11212002010087. The next prime is 11212002010117. The reversal of 11212002010112 is 21101020021211.

It can be written as a sum of positive squares in only one way, i.e., 11093269390336 + 118732619776 = 3330656^2 + 344576^2 .

It is not an unprimeable number, because it can be changed into a prime (11212002010117) by changing a digit.

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 as a sum of consecutive naturals, namely, 5474609333 + ... + 5474611380.

Almost surely, 2^{11212002010112} is an apocalyptic number.

It is an amenable number.

11212002010112 is a deficient number, since it is larger than the sum of its proper divisors (11201052791446).

11212002010112 is an equidigital number, since it uses as much as digits as its factorization.

11212002010112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10949220733 (or 10949220715 counting only the distinct ones).

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

Adding to 11212002010112 its reverse (21101020021211), we get a palindrome (32313022031323).

The spelling of 11212002010112 in words is "eleven trillion, two hundred twelve billion, two million, ten thousand, one hundred twelve".