201101110120012 has 12 divisors (see below), whose sum is σ = 353387220482296. Its totient is φ = 100133332839360.

The previous prime is 201101110119997. The next prime is 201101110120133. The reversal of 201101110120012 is 210021011101102.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 201101110119974 and 201101110120001.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104305554078 + ... + 104305556005.

Almost surely, 2^{201101110120012} is an apocalyptic number.

It is an amenable number.

201101110120012 is a deficient number, since it is larger than the sum of its proper divisors (152286110362284).

201101110120012 is a wasteful number, since it uses less digits than its factorization.

201101110120012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208611110328 (or 208611110326 counting only the distinct ones).

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

Adding to 201101110120012 its reverse (210021011101102), we get a palindrome (411122121221114).

The spelling of 201101110120012 in words is "two hundred one trillion, one hundred one billion, one hundred ten million, one hundred twenty thousand, twelve".