11212210112 has 14 divisors (see below), whose sum is σ = 22249229568. Its totient is φ = 5606105024.

The previous prime is 11212210063. The next prime is 11212210133. The reversal of 11212210112 is 21101221211.

11212210112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

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, 87595328 + ... + 87595455.

Almost surely, 2^11212210112 is an apocalyptic number.

It is an amenable number.

11212210112 is a deficient number, since it is larger than the sum of its proper divisors (11037019456).

11212210112 is an equidigital number, since it uses as much as digits as its factorization.

11212210112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 175190795 (or 175190785 counting only the distinct ones).

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

Adding to 11212210112 its reverse (21101221211), we get a palindrome (32313431323).

The spelling of 11212210112 in words is "eleven billion, two hundred twelve million, two hundred ten thousand, one hundred twelve".