11110001212112 has 40 divisors (see below), whose sum is σ = 23483555474112. Its totient is φ = 5049774118400.

The previous prime is 11110001212109. The next prime is 11110001212181. The reversal of 11110001212112 is 21121210001111.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2552693 + ... + 5360619.

Almost surely, 2^{11110001212112} is an apocalyptic number.

It is an amenable number.

11110001212112 is an abundant number, since it is smaller than the sum of its proper divisors (12373554262000).

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

11110001212112 is a wasteful number, since it uses less digits than its factorization.

11110001212112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2830427 (or 2830421 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 11110001212112 its reverse (21121210001111), we get a palindrome (32231211213223).

The spelling of 11110001212112 in words is "eleven trillion, one hundred ten billion, one million, two hundred twelve thousand, one hundred twelve".