11100120202112 has 32 divisors (see below), whose sum is σ = 22137324526800. Its totient is φ = 5544085811200.

The previous prime is 11100120202033. The next prime is 11100120202163. The reversal of 11100120202112 is 21120202100111.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is an unprimeable number.

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 in 3 ways as a sum of consecutive naturals, for example, 46554764 + ... + 46792587.

Almost surely, 2^{11100120202112} is an apocalyptic number.

It is an amenable number.

11100120202112 is a deficient number, since it is larger than the sum of its proper divisors (11037204324688).

11100120202112 is an frugal number, since it uses more digits than its factorization.

11100120202112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93348294 (or 93348282 counting only the distinct ones).

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

Adding to 11100120202112 its reverse (21120202100111), we get a palindrome (32220322302223).

The spelling of 11100120202112 in words is "eleven trillion, one hundred billion, one hundred twenty million, two hundred two thousand, one hundred twelve".