11102001121012 has 24 divisors (see below), whose sum is σ = 19736288953920. Its totient is φ = 5463332421120.

The previous prime is 11102001120967. The next prime is 11102001121049. The reversal of 11102001121012 is 21012110020111.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 11102001120983 and 11102001121001.

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, 33710962 + ... + 34038697.

It is an arithmetic number, because the mean of its divisors is an integer number (822345373080).

Almost surely, 2^{11102001121012} is an apocalyptic number.

It is an amenable number.

11102001121012 is a deficient number, since it is larger than the sum of its proper divisors (8634287832908).

11102001121012 is a wasteful number, since it uses less digits than its factorization.

11102001121012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67750311 (or 67750309 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 13.

Adding to 11102001121012 its reverse (21012110020111), we get a palindrome (32114111141123).

The spelling of 11102001121012 in words is "eleven trillion, one hundred two billion, one million, one hundred twenty-one thousand, twelve".