11101101010012 has 24 divisors (see below), whose sum is σ = 20921461559936. Its totient is φ = 5123546923968.

The previous prime is 11101101010007. The next prime is 11101101010091. The reversal of 11101101010012 is 21001010110111.

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, 6978358 + ... + 8420194.

Almost surely, 2^{11101101010012} is an apocalyptic number.

It is an amenable number.

11101101010012 is a deficient number, since it is larger than the sum of its proper divisors (9820360549924).

11101101010012 is a wasteful number, since it uses less digits than its factorization.

11101101010012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1589917 (or 1589915 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 11101101010012 its reverse (21001010110111), we get a palindrome (32102111120123).

The spelling of 11101101010012 in words is "eleven trillion, one hundred one billion, one hundred one million, ten thousand, twelve".