11110201112 has 8 divisors (see below), whose sum is σ = 20831627100. Its totient is φ = 5555100552.

The previous prime is 11110201111. The next prime is 11110201117. The reversal of 11110201112 is 21110201111.

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 = 11110201093 and 11110201102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11110201111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 694387562 + ... + 694387577.

Almost surely, 2^11110201112 is an apocalyptic number.

It is an amenable number.

11110201112 is a deficient number, since it is larger than the sum of its proper divisors (9721425988).

11110201112 is a wasteful number, since it uses less digits than its factorization.

11110201112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1388775145 (or 1388775141 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11110201112 its reverse (21110201111), we get a palindrome (32220402223).

Subtracting 11110201112 from its reverse (21110201111), we obtain a palindrome (9999999999).

The spelling of 11110201112 in words is "eleven billion, one hundred ten million, two hundred one thousand, one hundred twelve".