201102001112 has 16 divisors (see below), whose sum is σ = 396911844600. Its totient is φ = 95258842560.

The previous prime is 201102001081. The next prime is 201102001159. The reversal of 201102001112 is 211100201102.

201102001112 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 201102001093 and 201102001102.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 661519589 + ... + 661519892.

Almost surely, 2^201102001112 is an apocalyptic number.

It is an amenable number.

201102001112 is a deficient number, since it is larger than the sum of its proper divisors (195809843488).

201102001112 is a wasteful number, since it uses less digits than its factorization.

201102001112 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1323039506 (or 1323039502 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

Adding to 201102001112 its reverse (211100201102), we get a palindrome (412202202214).

The spelling of 201102001112 in words is "two hundred one billion, one hundred two million, one thousand, one hundred twelve".