11100110101112 has 8 divisors (see below), whose sum is σ = 20812706439600. Its totient is φ = 5550055050552.

The previous prime is 11100110101099. The next prime is 11100110101163. The reversal of 11100110101112 is 21110101100111.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 11100110101093 and 11100110101102.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 693756881312 + ... + 693756881327.

It is an arithmetic number, because the mean of its divisors is an integer number (2601588304950).

Almost surely, 2^{11100110101112} is an apocalyptic number.

It is an amenable number.

11100110101112 is a deficient number, since it is larger than the sum of its proper divisors (9712596338488).

11100110101112 is a wasteful number, since it uses less digits than its factorization.

11100110101112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1387513762645 (or 1387513762641 counting only the distinct ones).

The product of its (nonzero) digits is 2, while the sum is 11.

Adding to 11100110101112 its reverse (21110101100111), we get a palindrome (32210211201223).

The spelling of 11100110101112 in words is "eleven trillion, one hundred billion, one hundred ten million, one hundred one thousand, one hundred twelve".