11101102221112 has 32 divisors (see below), whose sum is σ = 20922963098400. Its totient is φ = 5521652773504.

The previous prime is 11101102221103. The next prime is 11101102221133. The reversal of 11101102221112 is 21112220110111.

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, 11682714 + ... + 12597142.

It is an arithmetic number, because the mean of its divisors is an integer number (653842596825).

Almost surely, 2^{11101102221112} is an apocalyptic number.

It is an amenable number.

11101102221112 is a deficient number, since it is larger than the sum of its proper divisors (9821860877288).

11101102221112 is a wasteful number, since it uses less digits than its factorization.

11101102221112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 922335 (or 922331 counting only the distinct ones).

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

Adding to 11101102221112 its reverse (21112220110111), we get a palindrome (32213322331223).

The spelling of 11101102221112 in words is "eleven trillion, one hundred one billion, one hundred two million, two hundred twenty-one thousand, one hundred twelve".